Question

Calculate heat of formation of acetic acid,if its heat of combustion is -867 KJ/mol.The heat of formation of Co2 and H2O are -393.5KJ/mol and -285.9KJ/mol respectively.​

Answer 1

Answer:

The standard enthalpies of formation of CO2,H2O AND CH4 are -393.5,286.2 and -74.8kJ mol-1 respectively. Calculate the enthalpy of combustion of methane