Determine the decomposition of calcium carbonate

Reference no: EM13170198

Consider the decomposition of calcium carbonate. Assume that ?H° = 177.8 kJ/mol and ?S° = 160.5 J/K·mol for the temperature range.

CaCO3(s) equilibrium reaction arrow CaO(s) + CO2(g)

(a) Calculate the pressure in atm of CO2 in an equilibrium process at 25°C.

(b) Calculate the pressure in atm of CO2 in an equilibrium process at 821°C.

Reference no: EM13170198

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