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Chromium(II) hydroxide

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Chromium(II) hydroxide

Molecular formula: H2CrO2
Categories: Hydroxide
Chromium(II) hydroxide
Гидроксид хрома(II) [Wiki]
гидроокись хрома

Variants of the formula:

Elemental composition
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Symbol Element Atomic weight Number of atoms Mass percent

Reactions in which Chromium(II) hydroxide is involved

  • {M}{X}2 + 2{R}OH -> {M}(OH)2"|v" + 2{R}{X} , where M = Cu Cd Cr; X = Cl F Br I; R = Li Na K Rb Cs
  • CrCl2 + 2NaOH "H2"--> Cr(OH)2"|v" + 2NaCl
  • 4Cr(OH)2 + O2 + 2H2O -> 4Cr(OH)3
  • 4K2FeO4 + 3Cr(OH)2 "100^oC"--> 4FeO(OH)"|v" + 3K2CrO4 + 2KOH