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Ammonium carbonate monohydrate (NH 4) 2 CO 3 ·H 2 O: 55.8: 100: dec: Ammonium chlorate: NH 4 ClO 3: 28.7: ... Chromium(III) sulfate: Cr 2 (SO 4) 3 ·18H 2 O: 220 ...
The following chart shows the solubility of various ionic compounds in water at 1 atm pressure and room temperature (approx. 25 °C, 298.15 K). "Soluble" means the ionic compound doesn't precipitate, while "slightly soluble" and "insoluble" mean that a solid will precipitate; "slightly soluble" compounds like calcium sulfate may require heat to precipitate.
Hydrated chromium(III) sulfate, Cr 2 (SO 4) 3 ·18H 2 O, (CAS #13520-66-6) is a violet solid that readily dissolves in water to give the metal aquo complex, [Cr(H 2 O) 6] 3+. The formula of this compound can be written more descriptively as [Cr(H 2 O) 6 ] 2 (SO 4 ) 3 ·6H 2 O. Six of the eighteen water molecules in this formula unit are water ...
A tetrahedral coordination of chromium(III) has been reported for the Cr-centered Keggin anion [α-CrW 12 O 40] 5–. [11] Chromium(III) hydroxide (Cr(OH) 3) is amphoteric, dissolving in acidic solutions to form [Cr(H 2 O) 6] 3+, and in basic solutions to form [Cr(OH) 6] 3−. It is dehydrated by heating to form the green chromium(III) oxide ...
The ammines of chromium(III) and cobalt(III) are of historic significance. Both families of ammines are relatively inert kinetically, which allows the separation of isomers. [ 11 ] For example, tetraamminedichlorochromium(III) chloride, [Cr(NH 3 ) 4 Cl 2 ]Cl , has two forms - the cis isomer is violet, while the trans isomer is green.
chromium(III) oxide: 1308–38–9 Cr 2 (SO 4) 3: chromium(III) sulfate: 10101–53–8 Cr 2 S 3: chromium(III) sulfide: 12018–22–3 Cr 2 Te 3: chromium(III) telluride: 12053–39–3 Cr 3 C 2: chromium(II) carbide: 12012–35–0 Cr 3 O 4: chromium(II,III) oxide: 12018–34–7 CsBO 2: caesium metaborate: 92141–86–1 CsBr: caesium ...
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Chromium(II) sulfate – CrSO 4; Chromium(III) chloride – CrCl 3; Chromium(III) nitrate – Cr(NO 3) 3; Chromium(III) oxide – Cr 2 O 3; Chromium(III) sulfate – Cr 2 (SO 4) 3; Chromium(III) telluride – Cr 2 Te 3; Chromium(IV) oxide – CrO 2; Chromium pentafluoride – CrF 5; Chromyl chloride – CrO 2 Cl 2; Chromyl fluoride – CrO 2 F 2