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• Dioxane
  *Purification of metallic [[sodium]] from sodium-magnesium oxide aggregate Dioxane is sometimes confused with dioxin, though the two compounds are very different.
  6 KB (732 words) - 16:20, 18 July 2019
• Acetic acid
  ...nly polar compounds such as inorganic salts and sugars, but also non-polar compounds such as oils and elements such as sulfur and iodine. It readily mixes with ...and an appropriate carbonate or hydoxide as in the popular reaction with [[Sodium bicarbonate|baking soda]]:
  11 KB (1,554 words) - 14:43, 18 November 2023
• Acetic anhydride
  ...paration of acetic anhydride from [[sulfur]], [[bromine]], and anhydrous [[sodium acetate]] was reported by [http://www.sciencemadness.org/talk/viewthread.ph ...ssible method involves the reaction of [[acetyl chloride]] and anhydrous [[sodium acetate]], though this is limited by the availability of acetyl chloride.<r
  7 KB (909 words) - 19:21, 12 February 2024
• Acetone
  It will react with [[halogen]]s to form halogenated organic compounds, i.e. [[chloroacetone]], [[bromoacetone]], [[iodoacetone]]. Acetone reacts ...via dry distillation of an acetate salt, usually [[calcium acetate]] or [[sodium acetate]].
  8 KB (1,019 words) - 17:44, 1 January 2022
• Base
  ...n acid, to completion. Some examples of superbases are alkoxides and alkyl compounds of alkali metals. ...s solution but can be forcibly protonated and forced to act as bases. Such compounds are said to be weaker bases than water. The conjugate acids of these "bases
  4 KB (693 words) - 14:17, 23 November 2016
• Basic lead chromate
  ...pounds containing both [[lead(II) chromate]] and [[lead(II) oxide]]. These compounds found use as pigments for oil paints until increasing concerns about the to ...ead chromate in boiling water, followed by the immediate addition of solid sodium hydroxide to the solution with heavy stirring, in an amount that is similar
  6 KB (740 words) - 17:58, 12 February 2019
• Benzene
  ...be readily prepared from the decarboxylation of [[sodium benzoate]] with [[sodium hydroxide]], by heating the mixture and condensing the resulting benzene. ...an also be produced by the pyrolysis of plastic (usually polyethylene) and sodium hydroxide. This method produces benzene along with other hydrocarbons, so f
  9 KB (1,157 words) - 18:53, 13 February 2023
• Acetonitrile
  Acetonitrile can also be neutralized by reacting it with [[sodium hydroxide]], added in excess (for 1 mol MeCN, 2.5 mol NaOH should be added) [[Category:Chemical compounds]]
  8 KB (1,051 words) - 22:14, 15 November 2020
• Beryllium
  ...wever, extracting the metal from the oxide is very dangerous, as beryllium compounds are more toxic than the metal, due to being soluble. ...from the electrolysis of a mixture of molten [[beryllium fluoride]] and [[sodium fluoride]].
  9 KB (1,264 words) - 13:34, 17 March 2018
• Acetylene
  ...ash bottle containing [[sodium hydroxide]], then plain water to remove any sodium hydroxide. [[Category:Chemical compounds]]
  7 KB (929 words) - 22:12, 29 May 2023
• Bismuth trioxide
  ...ter are formed. It is therefore a useful stating point in creating bismuth compounds such as [[bismuth nitrate]]. ...nates. It can be produced from bismuth trioxide by heating with a molten [[Sodium hydroxide|alkali hydroxide]].
  5 KB (592 words) - 15:16, 18 November 2023
• Acetylsalicylic acid
  ...sodium acetylsalicylate]]. [[Sodium hydroxide]] cannot be used to make the sodium salt as it will hydrolyze the ASA. ...y precipitated by the mixture of solutions of [[copper(II) sulfate]] and [[sodium acetylsalicylate]]. This is discussed in detail at http://www.sciencemadnes
  6 KB (827 words) - 15:31, 20 May 2020
• Boron trioxide
  ...iencemadness.org/talk/viewthread.php?tid=72000 Boron oxide reduction using sodium?] [[Category:Chemical compounds]]
  5 KB (554 words) - 20:46, 12 April 2019
• Bromine
  ...to a compound. Bromine will react with alkenes, alkynes, and many aromatic compounds quite readily. In combination with catalytic amounts of phosphorus, it is a ...ods involve displacement with chlorine, but that leads to [[interhalogen]] compounds and can be quite difficult.
  14 KB (1,973 words) - 11:41, 25 June 2023
• Aluminium
  ...[[aluminium oxide]] dissolved in [[Sodium hexafluoroaluminate|cryolite]] (sodium aluminium fluoride) at close to 1000 degrees Celsius. This is ironic, as th *Make organoaluminium compounds (pyrophoric!)
  14 KB (1,991 words) - 11:52, 25 June 2023
• Caesium
  Cesium compounds, such as [[cesium formate]], are used as drilling fluids. ...can be stored under mineral oil, it will oxidize much faster than lithium, sodium or potassium, so it is best stored in vacuum containers or argon ampoules.
  11 KB (1,496 words) - 16:25, 2 January 2022
• Calcium
  As a reducing agent, it suffers some of the stigma and restrictions sodium does because it can be used in the manufacture of illicit drugs. In Austral .... Acute calcium poisoning is rare, and difficult to achieve unless calcium compounds are administered intravenously.
  11 KB (1,502 words) - 15:50, 22 December 2022
• Calcium acetate
  | OtherCompounds = [[Sodium acetate]] [[Category:Chemical compounds]]
  5 KB (677 words) - 15:15, 18 November 2023
• Ammonia
  ...on precursor to organic and inorganic amines, as well as other nitrogenous compounds such as [[hydrazine]]. ...mine copper(II) complex]], and works similarly with other transition metal compounds such as those of [[nickel]], [[chromium]], and [[cobalt]].
  11 KB (1,471 words) - 22:56, 24 August 2023
• Calcium carbonate
  ...her sources in nature. It is often used in the production of other calcium compounds due to being relatively easy to obtain. ...tions of calcium carbonate, which can then be used to make soluble calcium compounds. The excess [[calcium sulfate]] and other Plaster of Paris impurities can b
  10 KB (1,377 words) - 19:55, 9 September 2023
• Calcium chloride
  ...carbonate is then reprecipitated by addition of [[sodium carbonate]] or [[sodium bicarbonate]], and finally dissolved in hydrochloric acid and filtered agai [[Category:Chemical compounds]]
  8 KB (1,076 words) - 21:01, 22 March 2021
• Ammonium bicarbonate
  ...baking powder, either very pure or mixed with other carbonates, such as [[sodium bicarbonate]] or [[magnesium carbonate]]. To determine if it's pure ammoniu Alternatively, it can be made by heating a mixture of [[ammonium nitrate]], sodium bicarbonate or carbonate, and water in one container, and channeling the ge
  6 KB (816 words) - 14:47, 18 November 2023
• Calcium fluoride
  | OtherCompounds = [[Sodium fluoride]] Calcium fluoride can be prepared by reacting a fluoride, such as [[sodium fluoride]] with a soluble calcium salt, such as [[calcium chloride]].
  5 KB (523 words) - 20:36, 16 October 2022
• Calcium hydroxide
  ...onate]] with relative ease. It is a great starting point for other calcium compounds. ...um hydroxide by combining a saturated solution of it with excess aqueous [[sodium carbonate]], leaving and precipitating the calcium ions out as [[calcium ca
  8 KB (1,050 words) - 20:51, 6 June 2018
• Ammonium nitrate
  Ammonium nitrate, like some other [[ammonium]] compounds, is unstable both at high temperatures and at high pH. At high temperatures ...xide]] or [[sodium carbonate]] in somewhat differing procedures to yield [[sodium nitrate]], another useful oxidizer, and [[ammonia]] gas (with in the latter
  10 KB (1,381 words) - 21:26, 22 March 2023
• Calcium hypochlorite
  | OtherCompounds = [[Lithium hypochlorite]]<br>[[Sodium hypochlorite]]<br>[[Potassium hypochlorite]] ...olid, it is a much more concentrated source of the hypochlorite ion than [[sodium hypochlorite]], since it is stable as a solid and can be sold as such.
  6 KB (706 words) - 18:37, 2 June 2021
• Amphoterism
  ...lkaline solutions such as those containing [[sodium hydroxide]], forming [[sodium carbonate]] in the process. ...hing to return to their molecular state. Hydrocarbons are examples of such compounds: both carbide anions and hydrocarbonium cations are super-strength and reac
  2 KB (283 words) - 12:34, 25 June 2023
• Calcium nitrate
  ...n of [[sodium carbonate]] to precipitate [[calcium carbonate]] and leave [[sodium nitrate]] in solution, or the addition of [[potassium sulfate]] to generate [[Category:Chemical compounds]]
  7 KB (838 words) - 18:43, 21 December 2018
• Calcium perchlorate
  ...the sale of perchlorates is regulated, however, per directive level, only sodium and potassium perchlorate are restricted, meaning that unless the member co Calcium perchlorate can be prepared by mixing a supersaturated solution of [[sodium perchlorate]] and [[calcium chloride]].
  5 KB (608 words) - 11:11, 2 November 2019
• Calcium sulfate
  Unless it's contaminated with heavy metals or sodium ions, calcium sulfate can be safely dumped in the ground or trash. Do not p [[Category:Chemical compounds]]
  7 KB (820 words) - 21:54, 18 November 2019
• Aqua regia
  ...are in trace amounts. Aqua regia will react extremely violent with organic compounds in sufficient quantities, sometimes with explosive results. ...after use with a basic neutralizing agent, such as [[sodium carbonate]]/[[sodium bicarbonate|bicarbonate]] or [[calcium hydroxide]].
  3 KB (488 words) - 19:16, 12 March 2021
• Carbon dioxide
  Carbon dioxide is available by generation from common materials (like [[sodium bicarbonate]]), from the air, in canisters, or in the form of dry ice, whic ...dioxide, but will also generate soot, water vapor, formaldehyde, aromatic compounds, so it's best to bubble the resulting smoke into a liquid or an adsorption
  7 KB (915 words) - 15:12, 18 November 2023
• Carbon monoxide
  ...nthesis, carbon monoxide is a common method for carbonylating a variety of compounds in the presence of a metallic catalyst. It can be reacted with alkenes to f ...nd then once more through hot but non-burning charcoal, including volatile compounds and carbon dioxide as impurities. Passing carbon dioxide through hot coals
  8 KB (1,053 words) - 19:09, 13 August 2023
• Ascorbic acid
  *Reduce various metals compounds to their respective metals ...154430 Energetic precipitate from the reaction of ascorbic acid/Cu(II) and sodium nitrite ]
  6 KB (692 words) - 19:51, 16 October 2022
• Chloroauric acid
  ...old, which falls out of solution as a yellow powder. [[Oxalic acid]] and[[ sodium metabisulfite]] are often used in this way to produce the pure metal from Like other Au(III) compounds, reaction with gaseous or solutions of [[ammonia]] will precipitate the dan
  5 KB (543 words) - 22:36, 28 August 2018
• Chromium(III) sulfate
  ...''. It is a temperature-sensitive blue-grey solid and one of the principal compounds of [[chromium]]. ...[[sodium hypochlorite|hypochlorite]] can oxidise the aqueous Cr(III) to [[sodium chromate|chromate]] (CrO₄^2-).
  6 KB (795 words) - 16:52, 6 November 2018
• Cleaning glassware
  ...by rubbing the glassware with a wet insoluble/poorly soluble salt, such as sodium sulfate or bicarbonate. Using anything harder will erode the glass. ...store bought [[Isopropanol|isopropyl alcohol]]. Add [[sulfuric acid]] or [[sodium bisulfate]] to catalyze the production of [[isopropyl acetate]], a solvent.
  11 KB (1,909 words) - 21:41, 2 December 2018
• Desiccant
  ...'''is a chemical which is hygroscopic enough to absorb water from hydrated compounds in the same sealed environment. *[[Sodium]] and other alkali metals
  7 KB (897 words) - 21:08, 3 July 2017
• Sodium thiosulfate
  | Name = Sodium thiosulfate | IUPACName = Sodium thiosulfate
  5 KB (605 words) - 22:41, 17 October 2020
• Copper(I) chloride
  ...ution of [[copper(II) chloride]], or heating a solution of copper sulfate, sodium chloride and [[ascorbic acid]]. [[Category:Chemical compounds]]
  5 KB (641 words) - 08:17, 23 September 2023
• Copper oxychloride
  ...s the oxygenation of a non-acidic solution of [[copper(I) chloride]] and [[sodium chloride]]. ...se as a pigment or colorant for ceramics or other materials. Provided that sodium and/or potassium contaminants are removed from the end product to the prope
  5 KB (642 words) - 21:23, 22 October 2020
• Diethyl ether
  ...gnard reaction]]s, however it must be dried and distilled over elemental [[sodium]] immediately prior to use. As with all ethers, it may hydrolyze to [[ethan ...the crude ether, since the condensation products tend to coat the base or sodium metal, which further limits the reaction, or may even block it all together
  11 KB (1,652 words) - 07:51, 16 May 2024
• Diisopropyl ether
  ...gen has been removed and replaced with an inert gas, like argon. Pieces of sodium metal should be added to remove any traces of oxygen. The flask should be s ...ents, like [[Iron(II) sulfate|ferrous sulfate]], [[sodium bisulfite]] or [[sodium metabisulfite|metabisulfite]] added in excess can be used to neutralize the
  6 KB (711 words) - 20:05, 9 November 2018
• Dimethyl sulfoxide
  ...an important polar aprotic solvent that dissolves both polar and nonpolar compounds and is miscible in a wide range of organic solvents as well as water. ...ot react with many aggressive compounds, such as [[sodium hydroxide]] or [[sodium cyanide]], even under a 24 hour reflux. Strong acids, like conc. [[sulfuric
  7 KB (964 words) - 18:49, 28 March 2021
• Dimethylformamide
  Reaction of dimethylformamide with a strong base like [[sodium hydroxide]] or strong acid like [[hydrochloric acid]], yields [[dimethylami [[Category:Chemical compounds]]
  5 KB (577 words) - 13:57, 26 August 2023
• Drying solvents
  ...]], the removal of [[isopropanol]] from water using [[sodium chloride]], [[sodium hydroxide]], or a mix of the two. ...ents, involves adding the salt (such as anhydrous [[magnesium sulfate]], [[sodium sulfate]], [[calcium sulfate]], [[calcium chloride]]) directly to the solve
  19 KB (2,493 words) - 16:52, 25 July 2023
• Ethane
  ...can also be prepared by heating a mixture of [[sodium propionate]] with [[sodium hydroxide]]. [[Category:Chemical compounds]]
  4 KB (431 words) - 22:29, 2 June 2019
• Ethanol
  It reacts with sodium and some other metals, notably other alkali metals, to form ethoxides. The ...nhydrous ethanol by drying it using fresh [[molecular sieve]]s or metallic sodium, then distill the ethanol under dry or inert conditions. Collect the dry et
  14 KB (1,953 words) - 20:56, 9 September 2023
• Ethyl acetate
  ...hanol. The acetic acid produced reacts with the sodium hydroxide to form [[sodium acetate]], effectively providing two useful and easily separable reagents. ...be separated off physically. The crude ethyl acetate is then washed with [[sodium bicarbonate]] solution to remove residual acids and gently distilled over a
  6 KB (820 words) - 18:00, 5 August 2019
• Formaldehyde
  ...aldehyde can be neutralized with sodium hydroxide, reaction that generates sodium formate and methanol. Another convenient route is to add aq. [[ammonia]], r [[Category:Chemical compounds]]
  8 KB (1,007 words) - 18:47, 23 May 2021
• Chlorine
  ...lorite and hydrochloric acid will produce chlorine; either a solution of [[sodium hypochlorite]] or [[calcium hypochlorite]]. A violent reaction with a lot o *Make interhalogen compounds
  13 KB (1,873 words) - 17:48, 8 November 2023
• Ethylene glycol dinitrate
  Diluted cold sodium hydroxide solution can also be used to neutralize diluted EGDN. [[Category:Chemical compounds]]
  5 KB (611 words) - 20:03, 25 October 2020
• Formic acid
  ...cation|esterified]] with primary alcohols, often forming pleasant-smelling compounds such as [[methyl formate]]. Being a strong acid, esterifications with formi ...ube.com/watch?v=ceL-I0azPH8]</ref> It can also be obtained by acidifying [[sodium formate]] with '''dilute''' [[sulfuric acid]] or [[phosphoric acid]], produ
  8 KB (996 words) - 15:05, 18 November 2023
• Glassware
  ...[phosphoric acid]] (H₃PO₄), as well as some fluorine compounds, like fluorine interhalogens. There are different types of glass that can b Used to recrystallize compounds from solution.
  13 KB (1,961 words) - 21:49, 1 May 2019
• Glycerol
  ...or saponification, of plant and animal fats using a strong base, such as [[sodium hydroxide]]. It is usually simpler to purchase it rather than go through th [[Category:Chemical compounds]]
  6 KB (707 words) - 14:50, 18 November 2023
• Gold
  Gold can also be dissolved by cyanides, such as [[sodium cyanide]], a process used in gold extraction, when the gold concentration i ...gold oxide can be observed in the alkali melt. Small amounts of metallic [[sodium]] have also been observed, which rapidly form an alloy with the gold, which
  12 KB (1,713 words) - 20:30, 20 March 2023
• Lead(II) acetate
  ...stry with [[lead]], due to its high solubility compared to most other lead compounds. It is also easy to prepare with common household chemicals. ...shipping cost the same way that reactive or dangerous chemicals such as [[sodium]] metal have a high shipping cost, therefore online purchasing of lead acet
  8 KB (1,127 words) - 00:10, 11 December 2019
• Lead(II) chromate
  ...a result, lead chromate may react with certain reducing agents or organic compounds. It may also be decomposed by strong acids. ...y of it in water and adding solid sodium hydroxide while stirring. The hot sodium hydroxide solution partially leaches the lead chromate, producing a single
  5 KB (623 words) - 18:58, 9 November 2018
• Lithium
  |below=[[Sodium|Na]] .... It is also used in organometallic synthesis in the form of organolithium compounds such as [[n-butyllithium]] and [[tert-butyllithium]], although they are ext
  13 KB (1,923 words) - 18:05, 23 November 2022
• Lithium aluminium hydride
  ...hols. Similarly, it converts amide, azide, imine, nitrile, nitro and oxime compounds into amines. LAH is most commonly used for the reduction of esters and carb The byproducts or neutralizing LAH are lithium and aluminium compounds, usually lithium hydroxide or carbonate and aluminium oxide. They can eithe
  6 KB (799 words) - 17:39, 29 February 2020
• Lithium chloride
  | OtherCompounds = [[Sodium chloride]]<br>[[Potassium chloride]]<br>[[Rubidium chloride]]<br>[[Caesium *Make lithium compounds
  6 KB (765 words) - 21:07, 8 February 2020
• Lithium hydroxide
  | OtherCompounds = [[Sodium hydroxide]]<br>[[Potassium hydroxide]]<br>[[Rubidium hydroxide]]<br>[[Caesi [[Category:Chemical compounds]]
  6 KB (670 words) - 15:14, 11 January 2020
• Magnesium
  |left=[[Sodium]] ...oreduction. Magnesium metal can also be used to obtain alkali metals, like sodium, potassium and even rubidium and caesium (but not lithium) by reducing thei
  14 KB (2,027 words) - 18:21, 27 February 2024
• Manganese heptoxide
  ...ion and use ''except by chemists with adequate experience in handling such compounds''. ...se heptoxide to [[permanganic acid]], which is far less dangerous, and the sodium hydroxide will neutralize any remaining sulfuric acid.
  6 KB (711 words) - 16:33, 12 May 2019
• Methane
  Methane can be prepared from the decarboxylation of [[sodium acetate]] with [[sodium hydroxide]]. [[Category:Chemical compounds]]
  7 KB (946 words) - 16:35, 22 July 2023
• Methyl ethyl ketone
  ...one, with the rest being acetone (15.2%), acetic acid (15.1%), while other compounds are below 10%. While the yields are not great, lignin can be cheaply extrac [[Category:Chemical compounds]]
  11 KB (1,468 words) - 18:42, 27 May 2023
• Methyl formate
  Industrially, it is prepared by via carbonylation of methanol, using [[sodium methoxide]] as a catalyst and [[pyridine]] as a temperature promoter, in an [[Category:Chemical compounds]]
  6 KB (769 words) - 18:41, 9 July 2023
• Nicotine
  ...e pure nicotine involves the steam distillation of tobacco leaves from a [[sodium hydroxide]] solution, as seen in [https://www.youtube.com/watch?v=mDe27uyln [[Category:Chemical compounds]]
  7 KB (849 words) - 15:23, 22 August 2020
• Nitric acid
  ...ing acid at room temperature. It is often used in the nitration of organic compounds. It is capable of dissolving metals such as [[copper]] and [[silver]] due t Nitration of organic compounds with nitric acid is the primary method of synthesis of many common explosiv
  12 KB (1,686 words) - 11:53, 23 September 2023
• Nitrogen
  ..., and the ease (and associated high energy release) of converting nitrogen compounds into elemental N₂, have dominated the role of nitrogen in both n ...aller, but purer amounts of nitrogen can also be obtained by decomposing [[sodium azide]]. [[Nitrous oxide]] can also be used.
  10 KB (1,435 words) - 18:47, 7 November 2019
• Nitrogen triiodide
  ...dry solid will lead to long lasting unsightly brown stains to your skin. [[Sodium thiosulfate]] can be used to clean the stains. ...s can be flushed down the drain, it's best to add an aqueous solution of [[sodium thiosulfate]] to neutralize them, as iodine is corrosive to the plumbing.
  7 KB (932 words) - 17:58, 4 September 2019
• Nitroglycerin
  ...st in a solvent, then slowly adding it dropwise in a diluted solution of [[sodium hydroxide]] or being exposed to sunlight for a while, also diluted. Concent [[Category:Chemical compounds]]
  7 KB (807 words) - 12:55, 27 February 2024
• Nitromethane
  Nitromethane reacts violently with bases, such as sodium hydroxide or ammonia/amines, forming nitronate salts, which are highly sens ...d sodium nitronate can be obtained by performing the reaction in ethanolic sodium hydroxide or ethoxide.<ref>'''ExplosionsAndFire''' (2019), ''Nitromethane''
  10 KB (1,375 words) - 20:01, 16 May 2023
• Nitrous oxide
  A less dangerous route involves heating [[hydroxylammonium chloride]] with [[sodium nitrite]] yields nitrous oxide.<ref>https://www.youtube.com/watch?v=uzSe3BD ...ing nitrous oxide involves heating a mixture of [[ammonium sulfate]] and [[sodium nitrate]].
  6 KB (801 words) - 17:05, 8 January 2020
• Potassium bromide
  | CrystalStruct = Sodium chloride [[Category:Chemical compounds]]
  5 KB (616 words) - 21:32, 2 April 2021
• Potassium chloride
  | OtherCompounds = [[Lithium chloride]]<br>[[Sodium chloride]]<br>[[Rubidium chloride]]<br>[[Caesium chloride]] ...t is also found in the mineral ''sylvinite'', where it can be found with [[sodium chloride]] (halite).
  7 KB (922 words) - 14:47, 18 November 2023
• Potassium iodide
  | OtherCompounds = [[Sodium iodide]] ...Tincture contains potassium iodide, while USP Tincture of Iodine contains sodium iodide.
  6 KB (753 words) - 22:05, 13 January 2024
• Potassium perchlorate
  ...epared by reacting a potassium salt, usually [[potassium chloride]] with [[sodium perchlorate]]. Potassium perchlorate will precipitate due to its low solubi [[Category:Chemical compounds]]
  5 KB (667 words) - 12:48, 17 June 2019
• Propane
  Propane can be prepared through the decarboxylation of sodium butyrate with [[sodium hydroxide]]. [[Category:Chemical compounds]]
  4 KB (470 words) - 17:50, 24 February 2019
• Proper disposal of chemicals
  ...ed in the usual way. However there are many chemicals, such as heavy metal compounds or organic solvents, that require '''special disposal techniques'''. In the ...ns of alkaloids from cyanide containing plants, must be neutralized with [[Sodium hypochlorite|bleach]] or [[hydrogen peroxide]], to turn them into less harm
  347 KB (46,057 words) - 20:09, 13 March 2024
• Perchloric acid
  ...a saturated solution of [[sodium perchlorate]] and [[hydrochloric acid]]. Sodium chloride will precipitate and perchloric acid will remain in solution. The ...dangerous oxidizer capable of exploding violently in contact with organic compounds. Anhydrous or fuming perchloric acid is known to spontaneously detonate. Aq
  8 KB (974 words) - 21:02, 3 May 2020
• Phosphorus
  ...bit more complicated. One way to remove the glass is to add a solution of sodium hydroxide to dissolve the glass, although this will take some time. The res Various sources of phosphates can be used as starting material. [[Sodium hexametaphosphate]] can also used due to its high percentage of phoshporus
  17 KB (2,529 words) - 20:50, 16 October 2022
• Potassium
  |above=[[Sodium|Na]] ...y ignited, forming a burning sphere of potassium. It can be alloyed with [[sodium]] to form [[NaK]], which is liquid at room temperature and is sometimes use
  13 KB (1,879 words) - 20:16, 17 September 2022
• Potassium carbonate
  | OtherCompounds = [[Lithium carbonate]]<br>[[Sodium carbonate]]<br>[[Rubidium carbonate]]<br>[[Caesium carbonate]]<br>[[Potassi ...concentrating a solution of the wood lye and cooling it to near freezing. Sodium carbonate is much less soluble than potassium carbonate, and will easily cr
  6 KB (815 words) - 13:53, 18 November 2023
• Potassium dichromate
  ...furic acid]], [[chromic acid]], which is actually a combination of several compounds, is formed. This mixture can be used for cleaning glassware, usually when t ...e or [[sodium dichromate]], depending on the hypochlorite used earlier. If sodium hypochlorite was used and potassium dichromate is instead desired, a soluti
  10 KB (1,262 words) - 21:32, 16 October 2022
• Potassium manganate
  ...point the potassium manganate can be dissolved in a dilute potassium or [[sodium hydroxide]] solution.<ref>http://www.explorechem.com/manganese-redox.html</ ...idizer). Fractional crystallization may possibly be used to separate these compounds. (This is speculation however, as this is a work in progress)
  6 KB (804 words) - 22:02, 15 June 2017
• Potassium permanganate
  ...ight [[thermite]] and [[pyrotechnics]]. Addition of a dilute solution of [[sodium hydroxide]] and [[sucrose]] to [[potassium manganate]] solution and hydrous ...nganate and manganese dioxide, with the addition of a dilute solution of [[sodium bicarbonate]] (baking soda). The yield of this route is poor, but the reage
  9 KB (1,171 words) - 21:27, 21 September 2023
• Peroxymonosulfuric acid
  ...s acid also may be prepared by adding sulfuric acid to aqueous slurries of sodium, ammonium or potassium persulfate. "Aromatic nitroso-compounds can also be obtained by oxidation of primary amines, but only one oxidising
  7 KB (899 words) - 12:17, 24 December 2022
• Potassium chlorate
  ...ses the hypochlorite to disproportionate into chlorate and chloride. Since sodium chloride is less soluble than the chlorate, it will crystallize, while the ...weed killer at high temperature, cool down the solution to precipitate any sodium chloride adulterant, and perform a metathesis as written above.
  9 KB (1,194 words) - 18:31, 3 February 2024
• Potassium hydroxide
  | OtherFunction = [[Lithium hydroxide]]<br>[[Sodium hydroxide]]<br>[[Rubidium hydroxide]]<br>[[Caesium hydroxide]] ...OH]]'''. It finds many applications in the lab as a general base, though [[sodium hydroxide]] is generally preferred as it is easier to find and slightly che
  8 KB (1,005 words) - 16:52, 17 August 2023
• Potassium nitrate
  | OtherCompounds = [[Lithium nitrate]]<br>[[Sodium nitrate]]<br>[[Rubidium nitrate]]<br>[[Caesium nitrate]] ...this way, as some stump removers mostly consist of other agents, such as [[sodium metabisulfite]], which can be a rude awakening to one treating it as potass
  12 KB (1,623 words) - 17:12, 27 May 2023
• Preparing solutions
  ...peratures, such as [[lithium carbonate]] or [[cerium(III) sulfate]]; these compounds may be said to have inverse [[solubility curve]]s. There are some liquid-li ...e to take the mass of the water of hydration into account. (For example, [[sodium bromide]], 102.89 g/mol, aqueous)
  6 KB (1,081 words) - 21:36, 25 April 2019
• Sulfur hexafluoride
  ...in air, nor will react with other gases. SF6 will not react with molten [[sodium]], but will react with molten [[lithium]] metal. When electric current is a *Alternative inert gas for storing air-sensitive chemical compounds
  5 KB (641 words) - 17:53, 14 March 2017
• Tetrachlorocupric acid
  ...d, 1 mole of a copper salt, and 4 moles of a chloride source, preferably [[sodium chloride]] or [[potassium chloride]]. The [[spectator ions]] should not int [[Category:Chemical compounds]]
  5 KB (559 words) - 12:37, 25 June 2023
• Sodium silicate
  | Name = Sodium silicate | IUPACName = Sodium metasilicate
  6 KB (741 words) - 20:41, 9 June 2019
• Sulfur dichloride
  ...tside or in an area capable of safely removing the sulfur dioxide. Aqueous sodium hydroxide solutions can also be used. Calcium hydroxide suspension is also [[Category:Chemical compounds]]
  6 KB (704 words) - 20:06, 21 January 2020
• Sulfur trioxide
  ...ur trioxide is a volatile liquid that fumes in contact with open air. This compounds reacts violently with water and alcohols, releasing a fine mist of sulfuric SO₃ can be made in low yield through the pyrolysis of [[sodium persulfate]], first forming [[ozone]] and then SOSO₃. A catalyti
  11 KB (1,598 words) - 23:45, 25 August 2020
• Suspicious chemicals
  ...n concern is the manufacture of illicit drugs but precursors for energetic compounds are also watched. Relevant documentation and legislation includes: ...However, chemical suppliers are not required to report sales of the listed compounds and many of them are easily available. The list is considered to contain se
  15 KB (2,253 words) - 08:21, 25 June 2023
• Synthesis of salicylic acid
  ...and several boiling chips. A white solid should form immediately which is sodium salicylate. ...of NaOH neutralized by the sulfuric acid produces huge amounts of Na2SO4 (sodium sulfate). The salt if very soluble in water at room temperature (around 440
  7 KB (1,088 words) - 20:32, 28 July 2015
• Tellurium
  Tellurium can be prepared by reducing tellurium compounds, like metal tellurides. The procedure is very hazardous, as hydrogen tellur ...metal ions are reduced to the metals, while the telluride is converted to sodium tellurite.
  10 KB (1,403 words) - 19:15, 30 August 2020
• Tetrahydrofuran
  *Stabilizing chromium(II) and samarium(II) compounds ...ted hydroxytoluene (BHT) is usually added to limit the peroxide formation. Sodium hydroxide pellets are usually added to precipitate the resulting peroxides.
  8 KB (1,134 words) - 13:57, 4 April 2020
• Tin(IV) chloride
  ...is acid, and is a very useful precursor to [[Organotin chemistry|organotin compounds]]. ...d that an empty trap vessel is placed between the reaction chamber and the sodium hydroxide to prevent suckback into the reaction vessel.
  7 KB (954 words) - 18:13, 7 June 2023
• Sodium sulfate
  | Name = Sodium sulfate | IUPACName = Sodium sulfate
  6 KB (818 words) - 18:54, 24 November 2021
• Strontium carbonate
  ...ium salt, such as [[strontium nitrate]], and an alkali carbonate such as [[sodium carbonate]]. [[Strontium oxide]] or [[Strontium hydroxide|hydroxide]] left [[Category:Chemical compounds]]
  5 KB (533 words) - 15:11, 18 November 2023
• Sulfuric acid
  ...ich leaves Cl^- ions behind which can easily attack many organic compounds. However, the [[sulfate]] ions left behind by the dissociation of sulfuric ...such a spillage occurs, neutralize it with any reducing solution such as [[sodium thiosulfate]], [[ascorbic acid]] or [[glucose]].
  27 KB (4,285 words) - 21:31, 9 September 2023
• Terbium
  ...hese salts to fluoresce in solution. These ions are also paramagnetic, and compounds of terbium(III) may be lifted by a powerful magnet. ...nd its solubility decreases as temperature increases. Double sulfates with sodium and potassium are even less soluble. [[Terbium oxalate]] is extremely insol
  12 KB (1,645 words) - 21:37, 30 November 2022
• Trichloroethylene
  Can be neutralized with sodium hydroxide or destroyed with Fenton's reagent. Make sure you perform the neu [[Category:Chemical compounds]]
  4 KB (422 words) - 18:35, 1 July 2022
• Trichloroisocyanuric acid
  ...ating agents for swimming pools, though it's more often encountered as its sodium salt. It can be purchased online too, where it is usually quite cheap. Can be neutralized with an aqueous solution of [[sodium thiosulfate]]/sulfite/bisulfite/metabisulfite.
  6 KB (728 words) - 09:53, 13 July 2022
• Trimethyl borate
  *Making [[sodium borohydride]] [[Category:Chemical compounds]]
  6 KB (707 words) - 19:50, 9 September 2021
• Urea
  Urea forms many adducts with acids and other inorganic and organic compounds. It also acts as a source of ammonia in certain reactions, such as in the p | [[Sodium carbonate]] || || water || [[sodium cyanate]] || produces ammonia gas
  8 KB (1,070 words) - 13:27, 10 July 2022
• Vanadium pentoxide
  [[Sodium metavanadate]] can be made by reacting vanadium(V) oxide with hot [[sodium carbonate]]. This can then be reacted with [[ammonium chloride]] to form th [[Category:Chemical compounds]]
  5 KB (666 words) - 17:37, 5 September 2019
• Zinc carbonate
  ...]] or any other water soluble zinc(II) salt with [[sodium carbonate]] or [[sodium bicarbonate]]. It can also be made by the reaction of zincates with carbon *Preparation of zinc salts and compounds
  4 KB (508 words) - 18:32, 23 December 2022
• Zinc chromate
  ...htens to white, reflecting conversion to zinc oxide and the formation of [[sodium chromate]] in solution. ...e is easily produced by the combination of a solution of [[sodium chromate|sodium]] or [[potassium chromate]] with a solution of [[zinc nitrate]], [[Zinc chl
  5 KB (623 words) - 14:38, 4 June 2019
• Zinc oxide
  A more clean method involves electrolyzing a solution of [[sodium bicarbonate]] with a zinc anode. Zinc hydroxide and hydrogen gas are produc [[Category:Chemical compounds]]
  5 KB (692 words) - 14:01, 23 May 2021
• Sodium perchlorate
  | Name = Sodium perchlorate | IUPACName = Sodium perchlorate
  8 KB (1,080 words) - 09:06, 14 August 2023
• Hydrazine sulfate
  ...is produced when hydrazine sulfate is reacted with a strong base such as [[sodium hydroxide]]. ...l ketone]] and a few hundred mg of [[gelatin]] and cooled down to 0°C. [[Sodium hypochlorite]] is then added dropwise until the stoichiometric amount has b
  6 KB (746 words) - 19:12, 2 May 2020
• Hydrofluoric acid
  ...by heating [[calcium fluoride]] (which can be obtained as a mineral) or [[sodium fluoride]] in conc. or dil. [[sulfuric acid]] (but not too diluted) and col [[Category:Chemical compounds]]
  8 KB (1,238 words) - 22:13, 7 August 2022
• Hydrogen peroxide
  ...k acid (pK_a = 11.6), forming hydrated peroxide salts (such as [[sodium peroxide]] octahydrate) with alkalis in aqueous solution. ...ly will react faster than the acid alone, but will also react with organic compounds, sometimes explosively. Depending on the ratio of peroxide and sulfuric aci
  11 KB (1,558 words) - 12:58, 23 July 2023
• Hygroscopy
  ...solves, it is called [[deliquescence|deliquescent]]. A list of hygroscopic compounds can be found in the categories section of this wiki. ...s used instead of [[sodium nitrate]], as it's not hygroscopic, even though sodium nitrate has a slightly higher oxygen content per mass.
  2 KB (299 words) - 13:48, 16 December 2017
• Iron(III) oxide
  ...produce large amounts of iron oxide is through electrolysis. A solution of sodium chloride is electrolyzed with two iron electrodes, producing insoluble iron Add alkali, such as sodium hydroxide, to precipitate more iron (III) hydroxide, which can be calcined
  7 KB (977 words) - 15:31, 26 August 2023
• Isopropanol
  Anhydrous isopropanol is used to neutralise small quantities of [[sodium]] or [[potassium]] metal, as the reaction with the alcohol is mild compared ...], though this may inadvertently contaminate the isopropanol and produce [[sodium isopropoxide]]. Dry isopropanol has the potential to form explosive peroxid
  8 KB (1,041 words) - 10:33, 30 July 2023
• Lead
  ...ic acid]] to form [[lead(II) nitrate]], one of very few water-soluble lead compounds. Hot [[hydrochloric acid]] can also be used to convert lead into the poorly ...olution, which forms a bright yellow precipitate of [[lead(II) iodide]]. [[Sodium sulfide]] can also be used, precipitating black [[lead sulfide]].
  14 KB (2,077 words) - 19:37, 30 April 2024
• Hydrazoic acid
  | OtherCations = [[Sodium azide]] ...eacting a strong acid, such as [[sulfuric acid]], with an azide, such as [[sodium azide]] or [[barium azide]]. The latter is preferred as the insoluble [[bar
  7 KB (956 words) - 22:42, 13 February 2021
• Hydrogen
  Hydrogen will form compounds with many different elements. [[Combustion]] with hydrogen produces [[water ...mple, hydrogen made by reacting aluminium with sodium hydroxide produces a sodium yellow flame.
  12 KB (1,718 words) - 19:25, 30 November 2022
• Hydrogen sulfide
  [[Sodium hypochlorite]] will react with the gas to produce [[sodium chloride]], water and sulfur. Because of the docile nature of the products, ...be reduced to elemental sulfur. Bubbling hydrogen sulfide will result in [[sodium hydrosulfide]], that will slowly hydrolyze to release hydrogen sulfide back
  11 KB (1,536 words) - 16:48, 1 September 2020
• Iodine
  Iodine is not very soluble in water, but is very soluble in a solution of sodium or [[potassium iodide]] in water. When dissolved like this, the solution ha ...eaweed also contains bromine and lots of chlorine (from sodium bromide and sodium chloride aka sea salt) and this may contaminate you iodine.<ref>https://www
  12 KB (1,710 words) - 15:21, 23 December 2021
• Iridium
  ...inely divided however, it is more reactive. At high temperatures, molten [[sodium cyanide]] and [[potassium cyanide]] will attack iridium, as well as [[oxyge Iridium tends to form mixed-valence compounds, most notably [[iridum(IV) chloride]] (whose name is particularly unusual).
  10 KB (1,358 words) - 16:56, 2 November 2022
• Iron(III) sulfate
  Addition of a base, like sodium hydroxide to an aqueous solution of ferric sulfate will precipitate iron(II [[Category:Chemical compounds]]
  4 KB (517 words) - 21:48, 15 March 2019
• Isopropyl nitrite
  ...trite reacts with [[hydrazine]] hydrate and [[sodium hydroxide]] to form [[sodium azide]].  ...of precipitate due to [[sodium sulfate]]'s lower solubility compared to [[sodium chloride]].<ref>https://www.youtube.com/watch?v=bbmpmLjfkkM</ref><ref>https
  6 KB (857 words) - 16:15, 6 February 2022
• Hydrochloric acid
  Addition of hydrochloric acid to potent oxidizers, such as [[sodium hypochlorite]], [[potassium permanganate]], or [[manganese dioxide]], yield ...way of synthesizing HCl is to react a mixture of [[sodium chloride]] and [[sodium bisulfate]], or [[sulfuric acid]]. The mixture is heated and the resultant
  7 KB (988 words) - 12:05, 25 June 2023
• Hydrogen chloride
  ...d water) solution is electrolyzed producing [[chlorine]] (Cl₂), sodium hydroxide, and [[hydrogen]] (H₂). The pure chlorine gas can be c Alternatively, HCl can be generated by the reaction of sulfuric acid with sodium chloride:
  8 KB (1,098 words) - 20:01, 15 September 2022
• Improvisation
  ...d. It should be noted, though, that aluminum will react with many acids, [[sodium hydroxide]], and many solutions of metal ions, such as copper(II). Therefor ...easy and it might not be able to safely contain a stir bar. High pressure sodium bulbs however are much thicker and may be used just like any other piece of
  21 KB (3,515 words) - 21:18, 20 March 2023
• Isobutanol
  ...l chloride with NaOH, followed by neutralization of base with an excess of sodium bicarbonate, followed by separation, drying with MgSO₄ and lastl [[Category:Chemical compounds]]
  5 KB (552 words) - 14:42, 19 April 2020
• Jones oxidation
  The Jones oxidation is actually an oxidation of organic compounds by [[chromic acid]] formed in situ. It proceeds via by the formation of a c ...ion mixture can be neutralized with sodium carbonate and then any chromium compounds filtered out, leaving a solution of the carboxylate salt and an alkali meta
  5 KB (879 words) - 18:55, 11 July 2019
• Lab suppliers
  ..., both organic and inorganic, elements as well as obscure or rare chemical compounds. The quality of each product varies, but overall they have one of the best A wide variety of reagents ranging from organic and inorganic compounds, solvents, salts, elements. Ships in all EU countries. Contacting the selle
  21 KB (3,057 words) - 21:32, 19 March 2024
• Rubidium
  ...ores with a concentration higher than 1%. The world production of rubidium compounds is between 2-4 tonnes per year. ...an be stored in mineral oil, but since rubidium is much more reactive than sodium or potassium, it will oxidize much faster. It's best stored under inert atm
  9 KB (1,295 words) - 21:40, 8 October 2017
• Salicylic acid
  ...nly available. The obtain the free acid, simply add a stronger acid to the sodium salt and purify the compound. [[Category:Chemical compounds]]
  9 KB (1,103 words) - 12:29, 25 June 2023
• Samarium
  ...and powders. [[Samarium(III) oxide]] is relatively cheap among rare-earth compounds, and can be reduced to samarium metal with [[lanthanum]] powder in a [[ther *Make Sm compounds
  11 KB (1,587 words) - 20:36, 26 December 2022
• Sodium azide
  | Name = Sodium azide | IUPACName = Sodium azide
  6 KB (762 words) - 00:44, 31 December 2021
• Silicon dioxide
  ...ers to glasses predominantly composed of silicon dioxide, with other trace compounds that determine the precise use of the glass variant. Silicon dioxide(and th ...e, forming an aqueous solution of [[sodium silicate]] (waterglass). Molten sodium hydroxide, or any alkali hydroxide, will very quickly attack silica, meanin
  7 KB (1,003 words) - 13:55, 18 November 2023
• Sodium bisulfate
  | Name = Sodium bisulfate | IUPACName = Sodium hydrogen sulfate
  6 KB (684 words) - 13:56, 18 November 2023
• Sodium chloride
  {{distinguish|sodium chlorite}} | Name = Sodium chloride
  8 KB (982 words) - 12:07, 25 June 2023
• Sodium hypochlorite
  | Name = Sodium hypochlorite | IUPACName = Sodium hypochlorite
  7 KB (831 words) - 17:39, 2 June 2021
• Proton
  ...rochloric acid]], etc), and may be received by compounds known as bases ([[sodium hydroxide]], [[pyridine]], etc). This process of transferring a proton is k
  2 KB (246 words) - 14:49, 4 September 2020
• Safe handling and storage of chemicals
  ====[[Sodium]]==== Sodium is more reactive than lithium, but it's denser than mineral oil and most or
  48 KB (5,818 words) - 20:11, 13 March 2024
• Salt
  ''For the compound commonly referred to as "salt" or "table salt", see [[sodium chloride]].'' '''Salts''' are [[ionic]] compounds that are produced as a result of neutralization reactions between an acid a
  1 KB (187 words) - 19:07, 20 April 2019
• Silver
  * Sodium hydroxide is added into the solution. All dissolved metals precipitate in t ...ith the organism. Silver compounds are harmful, and in large doses, silver compounds or colloids will deposit in various body tissues, leading to argyria, which
  16 KB (2,276 words) - 16:36, 4 April 2023
• Sodium acetate
  | Name = Sodium acetate | IUPACName = Sodium acetate
  8 KB (1,025 words) - 10:08, 7 May 2021
• Sodium benzoate
  | Name = Sodium benzoate | IUPACName = Sodium benzoate
  5 KB (609 words) - 18:43, 17 August 2020
• Sodium carbonate
  | Name = Sodium carbonate | IUPACName = Sodium carbonate
  10 KB (1,368 words) - 14:39, 18 November 2023
• Sodium metabisulfite
  | Name = Sodium metabisulfite | IUPACName = Sodium metabisulfite
  6 KB (716 words) - 12:10, 26 September 2019
• Pyranine
  ...ranine crystallizes as yellow needles when adding an aqueous solution of [[sodium chloride]].<ref>http://onlinelibrary.wiley.com/doi/10.1002/jlac.19395400113 [[Category:Chemical compounds]]
  4 KB (413 words) - 16:39, 3 July 2019
• Silicon
  ...ds, but dissolves readily in strong bases. [[Sodium hydroxide]] produces [[sodium silicate]] and [[hydrogen]] gas when reacted with silicon. A large part of ...eaction is through the addition of an [[Oxidizing agent|oxidizer]] (e.g. [[sodium nitrate]]<ref>As tested by No Tears Only Dreams Now.</ref>), though this wi
  11 KB (1,526 words) - 20:35, 22 July 2023
• Sodium acetylsalicylate
  | Name = Sodium acetylsalicylate | IUPACName = Sodium acetylsalicylate
  4 KB (369 words) - 21:02, 30 June 2017
• Sodium bicarbonate
  | Name = Sodium bicarbonate | IUPACName = Sodium hydrogen carbonate
  7 KB (901 words) - 08:41, 30 May 2020
• Sodium chlorate
  {{distinguish|Sodium chlorite}} | Name = Sodium chlorate
  8 KB (1,012 words) - 18:18, 3 February 2024
• Sodium hydroxide
  | Name = Sodium hydroxide | IUPACName = Sodium hydroxide
  13 KB (1,867 words) - 14:45, 18 November 2023
• Sodium nitrate
  | Name = Sodium nitrate | IUPACName = Sodium nitrate
  7 KB (889 words) - 20:10, 27 December 2023
• Chlorobutanol
  ...reaction is catalyzed by a very necessary addition of a small amount of [[sodium hydroxide]] or [[potassium hydroxide]]. The synthesis takes place over a nu [[Category:Chemical compounds]]
  5 KB (655 words) - 07:29, 14 February 2021
• Chromium
  Most chromium compounds are [[Amphoterism|amphoteric]]. ...]], [[sodium hydroxide]], or [[sodium carbonate]]. An excess of ammonia or sodium hydroxide will dissolve the precipitate, again, so a nearly stoichiometric
  10 KB (1,312 words) - 18:17, 30 August 2020
• Cobalt(II) chloride
  CoCl₂ will react with [[sodium hypochlorite]], to form [[cobalt (III) oxide]]. Cobalt(II) chloride, along with other cobalt(II) compounds is classified as "Substance of very high concern" in the EU and its sale is
  6 KB (801 words) - 00:04, 9 August 2020
• Copper(II) acetylsalicylate
  ...roduced by the combination of solutions containing a copper(II) salt and [[sodium acetylsalicylate]] in a 1-to-2 molar ratio, respectively. ...for various projects. It is also an intriguing specimen to add to a copper compounds collection.
  4 KB (451 words) - 16:30, 30 March 2021
• Copper(II) hydroxide
  ...[copper(II) oxide]], making it a preferred starting point for other copper compounds. ...s an reactive hydroxide of [[copper]]. It can be converted to other copper compounds by acidification.
  6 KB (729 words) - 10:49, 27 October 2019
• Chevreul's salt
  ...be very easily synthesized in a matter of minutes. First, a solution of [[sodium metabisulfite]] is added to a solution of [[copper(II) sulfate]], forming a *Electrochemical copper plating (preparation of sodium tricyanocuprate (I));
  5 KB (611 words) - 21:29, 24 April 2019
• Chlorine oxoanions
  Hypochlorites are sold as bleach solutions ([[sodium hypochlorite]]) or powders ([[calcium hypochlorite]]). Chlorites are also a ...trong oxidizers and must be kept away from any reducing agents and organic compounds. They are also toxic if ingested and may affect the thyroid gland.
  4 KB (521 words) - 18:35, 15 November 2019
• Chloroform
  ...id]] in the chloroform. For this reason, chloroform is often washed with [[sodium bicarbonate]] and redistilled before use after storage. ...ill react with sodium hydroxide to yield the intermediary dichlorocarbene, sodium chloride and water.
  12 KB (1,690 words) - 20:18, 1 March 2021
• Chromium(III) oxide
  ...s material, however, is generally too unreactive to produce other chromium compounds. It is the most common byproduct of the reduction of chromium(VI) compounds, especially in neutral solution.
  5 KB (622 words) - 03:08, 23 August 2021
• Copper
  ...es copper will exist in the +2 (cupric) state, the most common for copper. Compounds of copper(II) are generally blue or green in color. Copper(I) compounds are generally insoluble in water and highly reducing. Most of them are whit
  16 KB (2,353 words) - 12:11, 25 June 2023
• Copper(II) carbonate
  ...d solutions of [[copper(II) sulfate]] and either [[sodium carbonate]] or [[sodium bicarbonate]]. Carbonates are preferred because they do not emit carbon dio ...since it is insoluble. Copper(II) carbonate can be produced by addition of sodium bicarbonate to the copper salt solution, and then be disposed of in solid f
  5 KB (692 words) - 16:46, 30 June 2021
• Copper chromite
  ...g reagent as its addition causes precipitation. The solutions of the three compounds can be combined in any order provided that ammonia is not added to copper(I As with most copper or chromium compounds, disposal directly into the environment in any way is advised against due t
  5 KB (594 words) - 13:13, 24 April 2016
• Zinc sulfate
  Zinc sulfate will react with [[sodium carbonate]] to yield [[sodium sulfate]] and [[zinc carbonate]]. [[Category:Chemical compounds]]
  5 KB (650 words) - 20:20, 10 February 2020
• Zinc sulfide
  ...chemical is by heating a solution of [[Zinc sulfate|zinc sulfate]] with [[sodium thiosulfate]]. A third way is to make a equimolar mix of [[zinc]] and [[sul [[Category:Chemical compounds]]
  5 KB (629 words) - 18:57, 2 August 2018
• Phenol
  It will react with [[sodium]] metal or [[sodium hydroxide]] to yield sodium phenoxide. However, as it is weaker than carbonic acid, phenol does not rea ...acid]], that can either be purchased from the pharmacy or obtained from [[sodium salicylate]] by adding a strong acid. Gently heating salicylic acid in a tu
  10 KB (1,312 words) - 21:33, 5 March 2024
• Hydrobromic acid
  ...this acid and the reason why it's sought after is its ability to brominate compounds. It is used to obtain both inorganic and organic bromides. [[Sodium bisulfate]] can also be used instead.<ref>https://www.youtube.com/watch?v=C
  5 KB (677 words) - 19:21, 20 June 2023
• Hydroiodic acid
  ...zed before disposal. Any non-toxic base can be used. Reducing agents, like sodium thiosulfate or metabisulfite can be used to neutralize any iodine traces re [[Category:Chemical compounds]]
  5 KB (683 words) - 19:20, 20 June 2023
• Potassium metabisulfite
  | OtherCompounds = [[Sodium metabisulfite]] ...ultural stores and sometimes even food stores, either pure or mixed with [[sodium metabisulfite]], product known as Campden tablets. Potassium metabisulfite
  5 KB (574 words) - 22:53, 22 May 2018
• Dimethylamine
  ...ification of [[dimethylformamide]] using [[sodium hydroxide]]. This yields sodium formate and dimethylamine.<ref>Thy Labs, ''Making Dimethylamine: A Chemical [[Category:Chemical compounds]]
  8 KB (1,050 words) - 13:47, 26 August 2023
• Aluminium nitrate
  Aluminium nitrate reacts with [[sodium hydroxide]], precipitating aluminium hydroxide: Aluminium compounds are toxic and should be handled with care. Thermal decomposition of alumini
  6 KB (690 words) - 17:03, 26 December 2018
• Caesium hydroxide
  | OtherCompounds = [[Lithium hydroxide]]<br>[[Sodium hydroxide]]<br>[[Potassium hydroxide]]<br>[[Rubidium hydroxide]] ...caesium waterglass, which is water-soluble and similar in properties to [[Sodium silicate|common waterglass]]. Because of this, it is best to keep this comp
  5 KB (650 words) - 17:13, 23 June 2019
• Potassium ferrate
  | OtherFunction = [[Barium ferrate]]<br>[[Sodium ferrate]] ...atively easy to crystallize out of the solution, unlike the very soluble [[sodium ferrate]] which is particularly hard to isolate as a solid salt.
  11 KB (1,555 words) - 17:28, 30 November 2022
• Silver bromide
  ...[[Double replacement|metathesis reaction]]: a soluble bromide salt, like [[Sodium bromide|NaBr]] is added as solution to a solution of a soluble silver salt, [[Category:Chemical compounds]]
  5 KB (517 words) - 21:17, 9 January 2022
• Cyanide
  ...oup with a formula of CN. It is a [[pseudohalogen]], and forms a number of compounds, both organic and inorganic, many of them are extremely toxic. == Cyanide compounds ==
  2 KB (305 words) - 17:40, 28 April 2018
• Barium ferrate
  | OtherFunction = [[Potassium ferrate]]<br>[[Sodium ferrate]] ...re toxic. Barium ferrate should not come in contact with flammable organic compounds. Do not ingest barium ferrate, because it can be decomposed by your stomach
  6 KB (717 words) - 16:43, 30 July 2023
• Chloric acid
  ...d and metals can take one of the two possible courses. With active metals (sodium to aluminum), little or no reduction of the acid occurs, and the metal reac *[[Sodium]]/[[potassium]] - Reaction, chloric acid gets reduced, chlorate is formed
  7 KB (861 words) - 21:15, 11 August 2023
• Anthocyanin
  ...aves similarly to litmus. It is actually a whole family of related organic compounds; the most useful particular anthocyanins are '''cyanidin''' (found in red c ...the pH of the alcohol solution, one should drop a basic solution such as [[sodium hydroxide]] or [[ammonia]] into it until it becomes purple-blue. Important:
  5 KB (813 words) - 20:03, 21 July 2023
• Phosgene
  A base, such as calcium oxide or hydroxide, sodium bicarbonate or even ammonia, best mixed with water as solution or suspensio [[Category:Chemical compounds]]
  8 KB (1,057 words) - 08:26, 27 July 2019
• Potassium antimony tartrate
  | OtherCompounds = [[Tartaric acid]]<br>[[Potassium sodium tartrate]] Antimony compounds are toxic to the environment, and should be disposed of as hazardous waste.
  5 KB (563 words) - 21:06, 15 August 2023
• Mineral oil
  *Make sodium metal [[Category:Organic compounds]]
  5 KB (546 words) - 15:21, 18 November 2023
• Cobalt (III) oxide
  ...ated, making it difficult to obtain. This regulation applies to all cobalt compounds. ...prepared it by oxidizing cobalt (II) hydroxide (freshly precipitated) by [[sodium hypochlorite]] alkalinized by [[potassium hydroxide]]. It precipitates as a
  4 KB (441 words) - 09:43, 7 April 2018
• Pentaerythritol
  Pentaerythritol can react with with various halogenated organic compounds to yield many ethers or esters. It can also react with [[benzaldehyde]]. ...ehyde]] with [[acetaldehyde]], in the presence of a strong base, such as [[sodium hydroxide]], though [[calcium hydroxide]] can also be used. A full recipe c
  5 KB (617 words) - 16:15, 2 January 2022
• Lithium carbonate
  | OtherCompounds = [[Sodium carbonate]]<br>[[Potassium carbonate]] [[Category:Chemical compounds]]
  5 KB (550 words) - 15:01, 18 November 2023
• Hydrogen iodide
  Reacting it with a base or sodium thiosulfate will suffice. [[Category:Chemical compounds]]
  7 KB (872 words) - 23:09, 28 March 2020
• Sodium ferrate
  | Name = Sodium ferrate | IUPACName = Sodium ferrate
  6 KB (750 words) - 04:57, 2 June 2021
• Density
  | style="text-align:center;"| Sodium ethoxide (21% EtOH solution) | style="text-align:center;"| Sodium
  174 KB (19,350 words) - 20:07, 13 March 2024
• Sodium peroxide
  | Name = Sodium peroxide | IUPACName = Sodium peroxide
  6 KB (688 words) - 15:30, 24 October 2018
• Chemical garden
  ...[cobalt(II) chloride]], [[nickel(II) sulfate]] to an aqueous solution of [[sodium silicate]] or potassium silicate. This results in growth of "plant" like fo ...e membrane is low, and downwards if the density is high. You can reuse the sodium silicate solution, but as it becomes more diluted, the resulting garden wil
  4 KB (515 words) - 22:03, 3 April 2020
• Hydrazine
  Hydrazine reacts with [[sodium nitrite]] forming [[sodium azide]]:<ref>https://onlinelibrary.wiley.com/doi/10.1002/14356007.a13_177</ *Make [[sodium azide]]
  7 KB (886 words) - 17:29, 2 January 2023
• Potassium peroxymonosulfate
  ...potassium peroxymonosulfate is unstable and breaks down in the latter two compounds. ...is a strong oxidizer, capable of oxidizing organic substances into various compounds, such as: aldehydes to carboxylic acids, alcoholic solvents to their coresp
  6 KB (735 words) - 18:27, 5 July 2018
• 2-Octanone
  ...d involves distilling sodium ricinoleate, obtained from castor oil, with [[sodium hydroxide]].<ref>Lewis, R.J. Sr.; Hawley's Condensed Chemical Dictionary 14 [[Category:Chemical compounds]]
  5 KB (542 words) - 21:21, 13 September 2020
• Selenium
  When selenium is dissolved in hot concentrated sodium or potassium hydroxide, deep red polyselenides form.<ref>http://selenium.at Selenium and most of its compounds tend to be toxic if ingested in high quantities.
  11 KB (1,465 words) - 10:01, 25 September 2020
• Methyl nitrate
  The electrolysis of [[sodium acetate]] and [[sodium nitrate]] in [[acetic acid]] at 20 °C can also yield methyl nitrate.<ref>h [[Category:Chemical compounds]]
  6 KB (747 words) - 17:46, 15 February 2020
• Mineral collecting
  *'''Rare minerals''': [[sodium hexafluoroaluminate|cryolite]], [[Anthraquinone|hoelite]], moissanite, musg They can also be used as a source of various compounds, either salts, oxides or chalcogenides.
  4 KB (549 words) - 22:37, 26 August 2023
• Aluminium sulfate
  When aluminium sulfate reacts with an alkaline hydroxide, such as [[sodium hydroxide]], [[aluminium hydroxide]] precipitates: Aluminium sulfate has low toxicity compared to other compounds, but it may cause aluminium poisoning if ingested in large quantities. The
  7 KB (888 words) - 13:12, 17 June 2019
• Barium chlorate
  A very simple route to obtain barium chlorate involves mixing [[sodium chlorate]] and [[barium chloride]] in solution and then letting it crystall ...hough and several recrystallizations may be needed to remove all traces of sodium.<ref>https://illumina-chemie.de/bariumchlorat-t4340.html</ref>
  8 KB (1,120 words) - 18:20, 21 September 2023
• Barium nitrate
  It can also be prepared by reacting [[barium chloride]] with [[sodium nitrate]] or [[silver nitrate]], followed by filtering and recrystallizing ...of soluble sulfate salts, such as Epsom salts ([[magnesium sulfate]]) or [[sodium sulfate]] may be given as first aid for barium poisoning, as they precipita
  6 KB (746 words) - 15:14, 18 November 2023
• Barium carbonate
  ...m salts and carbon dioxide. This makes it a useful precursor to all barium compounds. ...is prepared from [[barium sulfate]] by lengthy boiling under reflux with [[sodium carbonate]]. This reaction is sometimes called the Curie reaction, because
  5 KB (614 words) - 14:57, 18 November 2023
• Neon
  |right=[[Sodium]] ...d from optical and mass spectrometric studies, neon does not form any true compounds.
  8 KB (1,077 words) - 18:48, 22 March 2016
• Vanadium
  ...Sodium carbonate|Na₂CO₃]] at about 850 °C to give [[Sodium metavanadate]] (NaVO₃). An aqueous extract of this solid is acid Vanadium compounds show toxicity and should be handled with care.
  10 KB (1,383 words) - 22:11, 26 August 2023
• Niobium
  Oxidizers like [[sodium nitrate]] can be added to speed up the reaction. The resulting ferroniobium Niobium doesn't require special disposal. Its compounds can be converted to niobium oxide, which is harmless.
  9 KB (1,225 words) - 20:57, 16 October 2022
• Molybdenum
  *Make sodium molybdate However, molybdenum fumes and compounds are known to display toxicity and should be candled with care. Molybdenum h
  10 KB (1,285 words) - 16:21, 11 February 2021
• Ruthenium
  ...ion) will slowly corrode it. Ruthenium is also attacked by fused alkali. [[Sodium peroxide]] also corrodes ruthenium, and this method is used in the extracti ...acquired as pure metal. It's not economical to extract the metal from its compounds or alloys.
  9 KB (1,171 words) - 02:12, 3 December 2021
• Tin(II) chloride
  ...initially, which dissolves in excess base to form a stannite salt, such as sodium stannite: [[Category:Chemical compounds]]
  7 KB (895 words) - 15:11, 18 November 2023
• Topical Compendium: Elements
  ...cemadness.org/talk/viewthread.php?tid=26415 Isolation of Boron from Borax (Sodium Tetraborate)] ===Compounds===
  16 KB (1,869 words) - 16:27, 13 March 2024
• Potassium sodium tartrate
  | Name = Potassium sodium tartrate | IUPACName = Sodium potassium L(+)-tartrate tetrahydrate
  5 KB (511 words) - 12:16, 26 November 2022
• Potassium persulfate
  | OtherCations = [[Sodium persulfate]]<br>[[Ammonium persulfate]] | OtherCompounds = [[Potassium peroxymonosulfate]]<br>[[Sodium persulfate]]
  8 KB (975 words) - 08:53, 24 March 2023
• Magnesium hydroxide
  It can be easily prepared by mixing [[sodium hydroxide]] or [[potassium hydroxide]] with [[magnesium sulfate]]. [[Category:Chemical compounds]]
  6 KB (801 words) - 17:13, 13 March 2024
• Menthol
  *Make [[sodium]] metal [[Category:Chemical compounds]]
  5 KB (656 words) - 08:55, 5 August 2021
• Borax
  | IUPACName = Sodium tetraborate decahydrate | SystematicName = Sodium borate
  6 KB (717 words) - 15:32, 9 May 2022
• Nickel(II) sulfate
  Reaction nickel sulfate with sodium hydroxide or any other alkali metal hydroxide yields [[nickel(II) hydroxide ...d in electroplating and as a chemical intermediate to produce other nickel compounds.
  8 KB (987 words) - 21:21, 1 October 2023
• Propionic acid
  ...be in the crude propionate salt. Dry the crude propionic acid with anh. [[sodium sulfate]] and distill it again. Should be neutralized with a base, such as sodium bicarbonate or calcium hydroxide/carbonate then poured down the drain.
  8 KB (1,012 words) - 19:14, 12 September 2021
• Fluorescein
  ...lightly in water to give bright yellow, strongly fluorescent solutions. '''Sodium fluorescein''', also known as '''uranine''', has a much higher solubility i ...acid]]. The product may be diluted into a basic solution to obtain a dark sodium fluorescein stock solution, which works for most demonstrations.
  6 KB (643 words) - 19:22, 23 November 2023
• Fehling's solution
  ...is reagent is prepared from two solutions, a basic solution of [[potassium sodium tartrate]] and a solution of [[copper(II) sulfate]]. Copper(II) sulfate pentahydrate is a blue crystalline solid and potassium sodium tartrate a colorless or white crystalline solid.
  4 KB (522 words) - 00:28, 25 May 2019
• Reagent preservation
  ...ugh many chemical compounds and elements can be stored indefinitely (ex: [[sodium chloride]], [[barium sulfate]], [[titanium dioxide]], [[oxalic acid]], [[ca Other compounds, such as [[sucrose|sugar]] or [[citric acid]] will serve as nourishment for
  20 KB (2,386 words) - 20:46, 1 March 2021
• Ammonium chloride
  ...um chloride, like all ammonium compounds, will react with bases, such as [[sodium hydroxide]], to give off [[ammonia]] gas. ...d in some chimney cleaning products, where it tends to be mixed with other compounds, such as [[ammonium sulfate]]. Crystallization or sublimation can be used t
  6 KB (776 words) - 10:12, 31 August 2022
• Phosphine
  ...formula '''PH₃''', although the chemical properties of the two compounds are very different. ...al [[phosphorus]] with a strong basic solution, such as [[sodium hydroxide|sodium]] or [[potassium hydroxide]]:
  7 KB (904 words) - 15:22, 10 July 2019
• Erythritol tetranitrate
  ...due to being a strong vasodilator, property seen in other nitrated organic compounds. ETN can be neutralized with an excess solution of sodium hydroxide, at low temperatures.
  6 KB (734 words) - 19:52, 31 August 2022
• Aluminium oxide
  Aluminium oxide will react with sodium hydroxide to form sodium aluminate. ...m hydroxide, which can be obtained by precipitating an aluminium salt with sodium or potassium hydroxide.
  5 KB (643 words) - 23:30, 20 March 2020
• Manganese(II) sulfate
  ...precipitate as manganese hydroxide when mixed with a strong base, such as sodium hydroxide. Long-term exposure to manganese dust or compounds will lead to manganese poisoning, also known as manganism.
  6 KB (747 words) - 20:21, 20 March 2023
• Sulfuryl chloride
  ...tics, ethers. It will also chlorinate the metal center from organometallic compounds, when it is in a lower oxidation state. Thermal decomposition of sodium chlorosulfate (sodium salt of chlorosulfuric acid) is claimed to yield sulfuryl chloride:<ref>Luc
  9 KB (1,198 words) - 20:39, 6 August 2023
• Laboratory
  *Bases: [[sodium hydroxide]], [[potassium hydroxide]], [[calcium hydroxide]], [[ammonia]] ...]], [[copper(II) sulfate]], [[potassium nitrate]], [[ammonium nitrate]], [[sodium bicarbonate]], [[magnesium sulfate]]
  7 KB (1,109 words) - 17:13, 10 February 2019
• Sec-Butanol
  ...ides before disposal. If peroxides are present, a reducing agent such as [[sodium sulfite]] should be added to destroy the peroxides, then tested again to se [[Category:Chemical compounds]]
  4 KB (506 words) - 18:40, 27 May 2023
• Barium sulfate
  ...sulfate can be converted to carbonate by lengthy boiling in a solution of sodium carbonate. This should be done under reflux, to prevent the solution in the [[Category:Chemical compounds]]
  4 KB (452 words) - 21:36, 10 August 2023
• Adduct
  ...equivalent molarity. Hydrogen peroxide also forms adducts with many other compounds, like [[urea]]. ...] however, are not adducts, as their structure is composed of a lattice of sodium and chloride ions.
  2 KB (296 words) - 19:09, 24 November 2018
• Methyl iodide
  ...l react with a nitrite salt, yielding [[nitromethane]] if [[sodium nitrite|sodium]] or [[potassium nitrite]] are used, with methyl nitrite as minor product. ...d to methanol with [[sodium hydroxide]], which can be safely burned, while sodium iodide can be recycled.
  6 KB (757 words) - 20:55, 2 February 2020
• Hydrogen bromide
  ...e a mist of ammonium bromide. A better way is to react it with a base or [[sodium thiosulfate]]. [[Category:Chemical compounds]]
  5 KB (620 words) - 20:59, 2 December 2018
• Thionyl chloride
  ...uryl chloride]], SO₂Cl₂, but the properties of these compounds differ significantly: Thionyl chloride is a source of ''chloride'' ions, wh ...fely neutralized by adding it to an alkaline slurry or with dry calcium or sodium carbonate or bicarbonate. Neutralization must be done outside, or in a fume
  7 KB (931 words) - 21:18, 22 October 2022
• Chromium trioxide
  Dry chromium trioxide reacts violently with [[ethanol]] and other organic compounds, causing them to combust on contact. ...by reacting a Cr(VI) containing compound, such as [[sodium chromate]] or [[sodium dichromate|dichromate]] with concentrated [[sulfuric acid]].
  6 KB (750 words) - 20:21, 30 August 2023
• Powder
  ...boron]], [[carbon]], [[phosphorus]], [[sulfur]], [[silicon]]), nonmetallic compounds (oxides, nitrides, carbides) are somewhat more reactive than in their bulk Insoluble organometallic compounds can only exist as powder, as most will decompose when heated, rather than m
  8 KB (1,217 words) - 18:13, 22 December 2022
• Silver sulfate
  Alternatively, a sulfate salt, like [[sodium sulfate]] can be used instead of sulfuric acid. [[Category:Chemical compounds]]
  5 KB (653 words) - 22:02, 5 November 2023
• Ethyl iodide
  Ethyl iodide can be hydrolyzed to ethanol with [[sodium hydroxide]], which can be either burned or recycled if necessary. [[Category:Chemical compounds]]
  5 KB (592 words) - 21:30, 25 October 2020
• Mercury(II) sulfate
  ...onc. [[hydrochloric acid]], [[nitric acid]], dil. [[sulfuric acid]], aq. [[Sodium chloride|NaCl]] solution<br>Insoluble in [[acetone]], [[ammonia]], [[ethano ...difficult to acquire by the amateur chemist. In the EU, purchasing mercury compounds requires a hazard permit.
  6 KB (670 words) - 20:53, 10 April 2020
• Calcium hydride
  | OtherCompounds = [[Lithium hydride]]<br>[[Sodium hydride]] [[Category:Chemical compounds]]
  4 KB (455 words) - 17:58, 13 January 2024
• Chromic acid
  .... The resulting product however is impure, and also tends to contain other compounds such as [[chromium trioxide]] or dichromic acid. The generally recognized f *Destroy small samples of hazardous organic compounds/alkaloids
  7 KB (974 words) - 19:39, 16 October 2022
• Ammonium persulfate
  | OtherCompounds = [[Potassium persulfate]]<br>[[Sodium persulfate]] [[Category:Chemical compounds]]
  4 KB (494 words) - 15:35, 2 August 2018
• Sodium pyrosulfate
  | Name = Sodium pyrosulfate | OtherNames = Disulfuric acid disodium salt<br>Sodium disulfate<br>Sodium pyrosulphate
  4 KB (468 words) - 22:37, 31 March 2019
• RDX
  ...es adding it in a hot aqueous solution containing [[sodium hydroxide]] and sodium tetraborate. When the pH of the solution increases above 9.7, the RDX is ne [[Category:Chemical compounds]]
  6 KB (771 words) - 21:55, 26 October 2020
• Nitrous acid
  ...odium carbonate will neutralize the said acid to the relatively harmless [[sodium nitrate]]. [[Category:Chemical compounds]]
  4 KB (537 words) - 20:12, 21 April 2019
• Chromyl chloride
  ...be made by reacting [[potassium dichromate]] with [[sulfuric acid]] and [[sodium chloride]]: ...with a proper label and a hazard symbol, away from any moisture or organic compounds. A round bottom flask with a glass stopper can be used. Inspect it periodic
  6 KB (808 words) - 20:08, 16 October 2022
• Methyl acetate
  ...of [[acetone]] (56.05 °C), making the separation of a mixture of the two compounds via fractional distillation complicated. ...x. After the reaction has ended, leftover acetic acid is neutralized using sodium bicarbonate. The crude methyl acetate is extracted using a separatory funne
  5 KB (636 words) - 11:29, 5 May 2018
• Sodium percarbonate
  | Name = Sodium percarbonate | IUPACName = Sodium carbonate—hydrogen peroxide (2/3)
  4 KB (470 words) - 11:24, 23 December 2019