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Chromium(II) sulfate is an inorganic compound with the chemical formula Cr S O 4.It often comes as hydrates CrSO 4 ·nH 2 O.Several hydrated salts are known. The pentahydrate CrSO 4 ·5H 2 O is a blue solid that dissolves readily in water.
Hydrated chromium(III) sulfate, Cr 2 (SO 4) 3 ·15(H 2 O), (CAS #10031-37-5) is a green solid that also readily dissolves in water. It is obtained by heating the 18-hydrate material above 70 °C. It is obtained by heating the 18-hydrate material above 70 °C.
3 + 5 OH − (ε 0 = −0.13 V) Sodium chromate (Na 2 CrO 4) Chromium(VI) compounds in solution can be detected by adding an acidic hydrogen peroxide solution. The unstable dark blue chromium(VI) peroxide (CrO 5) is formed, which can be stabilized as an ether adduct CrO 5 ·OR 2. [6] Chromic acid has the hypothetical formula H 2 CrO 4. It is a ...
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The data below tabulates standard electrode potentials (E°), in volts relative to the standard hydrogen electrode (SHE), at: . Temperature 298.15 K (25.00 °C; 77.00 °F); ...
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A new Peacock documentary will dive deep into the lore behind Girls Gone Wild, and PEOPLE has an exclusive look at the trailer.. Girls Gone Wild: The Untold Story offers a behind-the-scenes look ...