The standard enthalpy of combustion of propene gas, C3 H6 (9), is -2058.8 kJ/mol at 298 K. Given the following enthalpies of formation, calculate AH; for C3H6 (9). CO2(g) –393.5 kJ/mol

H₂O(1) -285.8 kJ/mol AH= kJ/mol Submit Answer Try Another Version 5 item attempts remaining