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• Acetylene
  ...as will contain a small amount of an odorant, and the gas generated from [[calcium carbide]] and water always has a strong smell due to impurities. In a home chemistry setting, acetylene is generated by the reaction of [[calcium carbide]] and [[water]].
  7 KB (929 words) - 22:12, 29 May 2023
• Calcium carbide
  | Name = Calcium carbide | IUPACName = Calcium carbide
  9 KB (1,277 words) - 13:58, 18 November 2023
• Carbon disulfide
  | OtherCompounds = [[Carbon dioxide]]<br>[[Hydrogen sulfide]] ...lfide, it will react with copper metal at room temperature, forming copper sulfide.<ref>https://www.youtube.com/watch?v=UrUqPIFep1s</ref>
  10 KB (1,388 words) - 21:40, 16 October 2022
• Europium
  ...u''' and atomic number 63. It is a steel-gray metal about as reactive as [[calcium]]. Although difficult to find and rather expensive, this metal and its salt ..., and [[europium(II) sulfate]], which is very similar to [[calcium sulfate|calcium]] and [[barium sulfate]] in that it is highly insoluble in water.
  11 KB (1,520 words) - 21:15, 11 July 2021
• Magnesium sulfate
  | OtherCompounds = [[Calcium sulfate]]<br>[[Strontium sulfate]]<br>[[Barium sulfate]] ...d sulfate ions to a solution, such as to create [[calcium sulfate]] from [[calcium chloride]].
  7 KB (876 words) - 12:03, 17 February 2019
• Proper disposal of chemicals
  ...best neutralized with a base, such as carbonate/bicarbonate, hydroxide ([[calcium hydroxide]] e.g.) best as aqueous solution. Before neutralizing them, alway ...with a mixture of [[zinc]] and [[sulfur]] powders, which yields [[mercury sulfide]] aka cinnabar. This compound is insoluble in water and acids, showing litt
  347 KB (46,057 words) - 20:09, 13 March 2024
• Sulfur dichloride
  | OtherNames = Chlorine sulfide<br>Chloro thiohypochlorite<br>Dichlorosulfide<br>Sulphur chloride ...eacting dry [[sulfur dioxide]] and [[chlorine]] gas) with anhydrous [[zinc sulfide]], in the presence of [[aluminium chloride]].<ref>Ruff, O.; Ber. Deutsch. C
  6 KB (704 words) - 20:06, 21 January 2020
• Strontium carbonate
  | OtherCompounds = [[Magnesium carbonate]]<br>[[Calcium carbonate]]<br>[[Barium carbonate]] ...ften contaminated with [[strontium sulfide]] which will produce [[hydrogen sulfide]] when mixed with a strong acid. It can be purified by reacting with a weak
  5 KB (533 words) - 15:11, 18 November 2023
• Sulfur dioxide
  Sulfur dioxide will reduce [[hydrogen sulfide]] to elemental [[sulfur]]: ...s applied in the sulfuric acid industry. It can also be produced by mixing calcium sulfate with sand (silicon dioxide) and carbon (coke), though this process
  7 KB (888 words) - 21:21, 25 September 2020
• Thermite
  ...t the reaction temperature - this can be somewhat rectified by adding in [[calcium fluoride]] as a heat sink. ...lfide]] is produced, the slag reacts with water or acid to form [[hydrogen sulfide]], which is highly toxic and can attract unwanted legal attention, sulfur c
  4 KB (682 words) - 18:56, 2 January 2023
• Isopropyl nitrite
  *Antidote for [[hydrogen sulfide]] and cyanide poisonings ...soning with blood agents like cyanides, [[carbon monoxide]] and [[hydrogen sulfide]] (isopropyl nitrite itself can work as an antidote in these cases).
  6 KB (857 words) - 16:15, 6 February 2022
• Safe handling and storage of chemicals
  ====[[Calcium carbide]]==== ...es carbide its bad smell, and may also pose a fire hazard. Always keep the calcium carbide in a closed or sealed container, and absolutely away from moisture.
  48 KB (5,818 words) - 20:11, 13 March 2024
• Sodium hydroxide
  If the air is polluted, calcium sulfite/sulfate and calcium nitrate may also be produced. ...]]/[[hydrogen fluoride|fluoride]]/[[hydrogen bromide|bromide]], [[hydrogen sulfide]], [[nitrogen dioxide]] (but not [[nitric oxide]]), or sulfur oxides. This
  13 KB (1,867 words) - 14:45, 18 November 2023
• Kipp's apparatus
  * [[Carbon dioxide]]: [[Calcium carbonate|chalk or marble]] (solid reagent); any acid (liquid reagent); * [[Oxygen]]: calcium hypochlorite (solid reagent); [[hydrogen peroxide]], acidified by a small a
  5 KB (748 words) - 17:38, 7 June 2019
• Solubility
  | style="text-align:center;"| Calcium nitrate (anhydrous) | style="text-align:center;"| Calcium nitrate (anhydrous)
  294 KB (29,405 words) - 09:50, 15 August 2016
• Density
  | style="text-align:center;"| Hydrogen sulfide (gas) | style="text-align:center;"| Ammonium sulfide
  174 KB (19,350 words) - 20:07, 13 March 2024
• Topical Compendium: Elements
  == [[Calcium]] == *[https://www.sciencemadness.org/whisper/viewthread.php?tid=2492 Calcium Carbide CaC2 - Acquisition, Uses and Synthesis]
  16 KB (1,869 words) - 16:27, 13 March 2024
• Ammonium sulfate
  When ammonium sulfate is mixed with a soluble calcium salt, [[calcium sulfate]] precipitates. ...iencemadness.org/talk/viewthread.php?tid=2499 Ammonium Sulfate to Ammonium Sulfide]
  6 KB (685 words) - 15:13, 18 November 2023
• Phosphorus trichloride
  ...carbon tetrachloride]], [[chloroform]], cyanogen chloride, liq. [[Hydrogen sulfide|H₂S]], liq. [[Hydrogen chloride|HCl]], iron pentacarbonyl, [[pho ...lorine is produced, the reaction does not give phosphorus pentachloride. [[Calcium chloride]] can also be used, but the reaction will only start above 400 °C
  9 KB (1,123 words) - 21:14, 22 October 2022
• Phosphoryl chloride
  ...r]], liq. [[hydrogen chloride|HCl]], [[hydrogen cyanide]], liq. [[hydrogen sulfide|H₂S]], anh. [[nitric acid]], [[sulfuryl chloride]], liq. [[sulfu Phosphoryl chloride should be neutralized with a base, such as [[calcium hydroxide]] suspension outside or in a well ventilated area. Always add sma
  6 KB (750 words) - 09:43, 15 August 2022