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Page title matches

• Iron(III) oxide
  | Name = Iron(III) oxide | IUPACName = Iron(III) oxide
  7 KB (977 words) - 15:31, 26 August 2023
• Iron(II,III) oxide
  | Name = Iron(II, III) oxide | IUPACName = Iron(II) iron(III) oxide
  5 KB (604 words) - 14:34, 18 November 2023

Page text matches

• Dioxane
  | OtherCompounds = [[Dimethyl dioxane]]<br>[[Ethylene oxide]]<br>[[Tetrahydrofuran]] *Purification of metallic [[sodium]] from sodium-magnesium oxide aggregate
  6 KB (732 words) - 16:20, 18 July 2019
• Acetic acid
  Acetic acid is mildly corrosive to metals including [[magnesium]], [[iron]] and [[zinc]], forming [[hydrogen]] gas and metal acetates. ...m]] forms a [[Passivation|passivating]] acid-resistant film of [[aluminium oxide]], aluminium tanks are used to transport acetic acid.
  11 KB (1,554 words) - 14:43, 18 November 2023
• Benzene
  ...ides in the presence of a Lewis acid, (anhydrous [[aluminium chloride]], [[iron(III) chloride]]), process known as [[Friedel–Crafts reaction]]. The same result can be achieved using [[calcium oxide]] and [[benzoic acid]]. The decarboxylation method tends to produce [[biphe
  9 KB (1,157 words) - 18:53, 13 February 2023
• Bis(ethylenediamine)copper(II) perchlorate
  ...nearly tenfold increase in volume from the starting material, [[copper(II) oxide]]. It is quite soluble in water. ...olution during this synthesis by the addition of an excess of [[copper(II) oxide]] to dilute perchloric acid. A detailed preparation can be found [http://wo
  4 KB (482 words) - 10:01, 19 November 2017
• Aluminium chloride
  ...ing as HCl is lost leaving [[aluminium hydroxide]] or alumina ([[aluminium oxide]]): ...s as grainy, oily beads which are often yellow due to even the smallest of iron impurities.
  6 KB (716 words) - 18:37, 7 February 2024
• Carbon
  |oxidation states ref=(a mildly acidic oxide) :2 [[Iron(III) oxide|Fe₂O₃]] + 3 C → 4 [[Iron|Fe]] + 3 CO₂
  14 KB (1,993 words) - 22:25, 26 August 2023
• Arsenic
  ...ually some metal) in nitric acid, leaving behind a residue of arsenic(III) oxide and reducing this to the element. ...l structure effectively trapping the arsenic atoms in a lattice of cobalt, iron and sometimes nickel. Other ores such as arsenopyrite, realgar and orpiment
  11 KB (1,599 words) - 15:37, 20 September 2018
• Chromium(III) sulfate
  ...is accompanied with the release of carbon dioxide, in a manner similar to iron, which does not form carbonates. ...I) oxide]]. It should be noted, however, that many grades of chromium(III) oxide are not reactive enough, often as a result of being calcined, to respond to
  6 KB (795 words) - 16:52, 6 November 2018
• Cleaning glassware
  ===Metal and metal oxide traces=== ===Rust and iron deposits===
  11 KB (1,909 words) - 21:41, 2 December 2018
• Copper(II) chloride
  [[Copper(II) oxide]] or hydroxide can be used instead of copper metal. ...h with another more reactive metal, such as [[iron]] or [[zinc]] to form [[iron(II) chloride]] or [[zinc chloride]] which are less toxic, before being disp
  7 KB (962 words) - 11:44, 25 June 2023
• Diethyl ether
  | OtherNames = 3-Oxapentane; Diethyl oxide; Dether; Ethyl ether; Ethyl oxide; Ethoxyethane; Solvent ether; Sweet oil of vitriol ...l ether to dryness due to the trace amounts of peroxides formed over time. Iron, copper, ferrous salts, and sulfites are known to inhibit the formation of
  11 KB (1,632 words) - 13:38, 26 August 2023
• Diisopropyl ether
  | OtherNames = 2-Isopropoxypropane<br>Diisopropyl oxide<br>Isopropyl ether ...'s possible to neutralize the dissolved peroxides. Reducing agents, like [[Iron(II) sulfate|ferrous sulfate]], [[sodium bisulfite]] or [[sodium metabisulfi
  6 KB (711 words) - 20:05, 9 November 2018
• Electronic recycling
  Silver can be extracted from depleted silver oxide batteries, or other electronic components like keyboard mylar sheets, varis ...taining copper ions can be reduced to metallic copper with iron, resulting iron solutions which are much less toxic that the copper ones. The copper can be
  8 KB (1,319 words) - 21:09, 20 March 2023
• Chlorine
  |oxidation states comment=(a strongly acidic oxide) ...o formation of hydrates which are irreversible, and decompose to the metal oxide and HCl gas upon heating.
  13 KB (1,873 words) - 17:48, 8 November 2023
• Gold
  |oxidation states comment=(an amphoteric oxide) ...here is visible corrosion of the metal, and traces of gold flakes and gold oxide can be observed in the alkali melt. Small amounts of metallic [[sodium]] ha
  12 KB (1,713 words) - 20:30, 20 March 2023
• Manganese dioxide
  | IUPACName = Manganese(IV) oxide | ImageCaption = Manganese(IV) oxide
  7 KB (902 words) - 14:54, 18 November 2023
• Methyl ethyl ketone
  ...Journal of Organic Chemistry, Vol. 47 (14), (1982), p. 2790 - 2792]</ref> Iron(III) nitrate on kieselguhr can also be used instead of permanganate, though ...a catalyst made from aluminum oxide, molybdenum(VI) oxide and [[copper(II) oxide]], at 230 °C will yield butanone.<ref>[http://www.google.co.ve/patents/US2
  11 KB (1,468 words) - 18:42, 27 May 2023
• Neodymium
  |oxidation states comment=(a mildly basic oxide) ...if stored improperly. Its most common use is in high-strength [[Neodymium iron boron magnet|neodymium magnets]]. As a tripositive ion, neodymium has unusu
  11 KB (1,483 words) - 21:03, 12 August 2020
• Neodymium oxalate
  ...a usable neodymium compound, it must first be calcined to [[neodymium(III) oxide]]. ...order the yellow or green color of the precipitate should leach away. The iron is chelated into a vivid, emerald green complex in solution, and the neodym
  5 KB (538 words) - 15:21, 10 July 2019
• Nickel
  |oxidation states comment=(a mildly basic oxide) ...ts that is [[Ferromagnetism|ferromagnetic]] at or near room temperature ([[iron]], [[cobalt]], and [[gadolinium]] being the others). Its [[Curie point|Curi
  11 KB (1,500 words) - 12:03, 25 June 2023