farrin8517 farrin8517 26-12-2023 Chemistry contestada Consider the thermal decomposition of CaCO₃: CaCO₃ (s) CaO(s) + CO₂ (g). The equiLiBrium vapor pressures of CO₂ are 22.6 mmHg at 700 oC and 1829 mmHg at 950 oC. Calculate the standard enthalpy of the reaction?