The standard enthalpy of combustion of cyclopropane is -2091 kJ/mol at 25°C. (a) From this information and enthalpy of formation data for CO₂(g) and H₂O(g), calculate the enthalpy of formation of cyclopropane. (b) The enthalpy of formation of propene is +20.42 kJ/mol. Calculate the enthalpy of isomerization of cyclopropane to propene.
