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The standard heat of combustion of liquid benzene (giving water vapor) is 40.145kJ/g at 25 oC. The heats of formation of carbon dioxide and water vapor are 393.509 kJ/mol and 241.818 kJ/mol, respectively, at 25 oC and one bar pressure. Calculate the enthalpy change for the formation of benzene (C6H6) from the elements at 25 oC and one bar pressure. Calculate the enthalpy change for the formation benzene from the elements at 25 oC and one bar