A thermodynamics finds that the enthalpy of formation of

Question

A Thermodynamics finds that the enthalpy of formation of ozone O_{3 (g)} at 500 C° and 140 kJ mol^-1. What is the value of the enthalpy of formation at 298 K? The heat capacity of ozone is 39.2J K^-1 mol^-1A Thermodynamics finds that the enthalpy of formation of ozone O_{3 (g)} at 500 C° and 140 kJ mol^-1. What is the value of the enthalpy of formation at 298 K? The heat capacity of ozone is 39.2J K^-1 mol^-1.