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  • *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
  • ...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
  • ...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
  • 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
  • ...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
  • ...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
  • ...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 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
  • ...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
  • ...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
  • ...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
  • ...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
  • ...iencemadness.org/talk/viewthread.php?tid=72000 Boron oxide reduction using sodium?] [[Category:Chemical compounds]]
    5 KB (554 words) - 20:46, 12 April 2019
  • ...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 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
  • 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
  • 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
  • | OtherCompounds = [[Sodium acetate]] [[Category:Chemical compounds]]
    5 KB (677 words) - 15:15, 18 November 2023
  • ...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
  • ...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
  • ...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
  • ...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
  • | 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
  • ...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, 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
  • | 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
  • ...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
  • ...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
  • ...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
  • 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
  • ...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 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
  • ...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
  • *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
  • ...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
  • ...''. 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]] (CrO<sub>4</sub><sup>2-</sup>).
    6 KB (795 words) - 16:52, 6 November 2018
  • ...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
  • ...'''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
  • | Name = Sodium thiosulfate | IUPACName = Sodium thiosulfate
    5 KB (605 words) - 22:41, 17 October 2020
  • ...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
  • ...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
  • ...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
  • ...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
  • ...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
  • 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
  • ...]], 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
  • ...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
  • 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
  • ...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
  • ...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

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