Standard free energy of formation of calcium chromate

The standard free energy of CaCrO4 was determined by solid/gas equilibrium and assessed. The thermodynamic properties of CaCrO4 are determined asΔHfCaCrO4°(298 K)=1402±10 kJ/mol;  SCaCrO4°(298 K)=130.9±1.9 J/mol K.