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Cobalt(II) bromide

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Cobalt(II) bromide

Molecular formula: Br2Co CAS# 7789-43-7
Categories: Inorganic salt
PubChem CID: 24610 | ChemSpider ID: 23012 | CB4144320
Names
English:
Cobalt(2+) dibromide(IUPAC)
Cobalt(II) bromide [Wiki]
EINECS:232-166-7
dibromocobalt(IUPAC)
Русский:
Бромид кобальта(II) [Wiki]
соль кобальта и бромистоводородной кислоты
German:
Cobalt(2+)dibromid(IUPAC)
Cobalt(II)-bromid [Wiki]
Cobaltdibromid
French:
Bromure de cobalt(II) [Wiki]
Dibromure de cobalt(2+)(IUPAC)
dibromure de cobalt
日本語:
臭化コバルト(II) [Wiki]
Português:
Brometo de cobalto (II) [Wiki]

Variants of the formula:

CoBr2
$L(1.2)Br\Co/Br
Elemental composition
Can't show the diagram.
Symbol Element Atomic weight Number of atoms Mass percent

Reactions in which Cobalt(II) bromide is involved

  • 4Co{X}2 + O2 + 10NH4OH -> 4CoO(OH)"|v" + 2NH3"|^" + 8NH4{X} + 4H2O , where X = F Cl Br I
  • Co(CH3COO)2 + 2H2O + 4CH3CO{X} -> Co{X}2 + 2(CH3CO)2O + 2CH3COOH + 2H{X} , where X = Cl Br
  • Co + Br2 "T"-> CoBr2
  • CoO + 2HBr "500^oC"--> CoBr2 + H2O
  • CoBr2 + H2 "575^oC"--> Co + 2HBr