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chromium(2+);diiodide

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chromium(2+);diiodide

Molecular formula: CrI2 CAS# 13478-28-9
Categories: Inorganic salt
PubChem CID: 18626753
Names
English:
Chromium iodide (CrI2)(6CI,7CI,8CI,9CI)
Chromiumdiiodide
Chromous iodide
chromium(2+);diiodide(IUPAC)

Variants of the formula:

CrI2
Cr(+2)_(x.5,N0)I(-1)2
I`^-$L(1.5)/hCr^++\hI^-
I-Cr-I
I^-$L(1.5)\0Cr^2+/0I^-
Elemental composition
Can't show the diagram.
Symbol Element Atomic weight Number of atoms Mass percent

Reactions in which chromium(2+);diiodide is involved

  • {M}O + 2H{X} -> {M}{X}2 + H2O , where M = Cu Ca Mg Sr Ba Hg Mn Cr Ni Fe Cd Zn Pb; X = Cl F Br I
  • {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
  • 2CrI2 + I2 "500^oC"--> 2CrI3