Question

Calculate the standard enthalpy of formation of liquid benzene (C6H6). Given the enthalpies

of combustion of carbon(s), hydrogen (g) and benzene (l) are -393.5 kJ, -285.83 kJ and -

3267.0 kJ respectively.​

Answer 1

-393.5 - 285.83 + 3267.0

= 2587.67 kJ