The hydrocarbon benzene C_6_H_6_ boils at 80.1 C. How much energy is required to heat a 1.00 kg of this liquid from 20 C to the boiling point and then changes the liquid completely to a vapor at that temperature?
The specific heat capacity of the liquid C_6_H_6_ is 1.74 Jg^-1C^-1 and the enthalpy is 395 J/g Report results in joules.