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Properties of ZnCrO4

Properties of ZnCrO4 (Zinc chromate):

Compound NameZinc chromate
Chemical FormulaZnCrO4
Molar Mass181.3737 g/mol
Physical properties
Appearanceyellow-green crystals; yellow powder
Solubilityinsoluble
Density3.4300 g/cm³
Helium 0.0001786
Iridium 22.562
Melting316.00 °C
Helium -270.973
Hafnium carbide 3958
Boiling732.00 °C
Helium -268.928
Tungsten carbide 6000

Elemental composition of ZnCrO4
ElementSymbolAtomic weightAtomsMass percent
ZincZn65.38136.0471
ChromiumCr51.9961128.6679
OxygenO15.9994435.2849
Mass Percent CompositionAtomic Percent Composition
Zn: 36.05%Cr: 28.67%O: 35.28%
Zn Zinc (36.05%)
Cr Chromium (28.67%)
O Oxygen (35.28%)
Zn: 16.67%Cr: 16.67%O: 66.67%
Zn Zinc (16.67%)
Cr Chromium (16.67%)
O Oxygen (66.67%)
Mass Percent Composition
Zn: 36.05%Cr: 28.67%O: 35.28%
Zn Zinc (36.05%)
Cr Chromium (28.67%)
O Oxygen (35.28%)
Atomic Percent Composition
Zn: 16.67%Cr: 16.67%O: 66.67%
Zn Zinc (16.67%)
Cr Chromium (16.67%)
O Oxygen (66.67%)
Identifiers
CAS Number13530-65-9
Hill formulaCrO4Zn

Related compounds
FormulaCompound name
ZnCr2O7Zinc dichromate

Sample reactions for ZnCrO4
EquationReaction type
ZnCrO4 + H3AsO4 = Zn3(AsO4)2 + H2CrO4double replacement
ZnCrO4 + AgNO3 = Zn(NO3)2 + Ag2CrO4double replacement
ZnCrO4 + Fe2(CO3)3 = ZnCO3 + Fe2(CrO4)3double replacement

Related
Molecular weight calculator
Oxidation state calculator

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