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Properties of substance:

calcium chromite

Group of substances:

inorganic

Physical appearance:

olive green rhombic crystals

Empirical formula (Hill's system for organic substances):

CaCr2O4

Structural formula as text:

Ca(CrO2)2

Molar/atomic mass: 208.068

Melting point (°C):

2170

Solubility (g/100 g of solvent):

water: insoluble [Ref.]

Density:

4.8 (18°C, g/cm3)

Standard molar enthalpy (heat) of formation ΔfH0 (298.15 K, kJ/mol):

-1841 (s)

References:

  1. Ефимов А.И. и др. Свойства неорганических соединений. Справочник. - Л.: Химия, 1983. - pp. 140-141 [Russian]
  2. Химическая энциклопедия. - Т. 5. - М.: Советская энциклопедия, 1999. - pp. 320 [Russian]

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    © Collected Ruslan Anatolievich Kiper, burewestnik@mail.ru