Determine the enthalpy of n-hexane vapor at 100 oC, 3 atm relative to the liquid at 20oC, 1 atm. Show clearly the path you construct for this calculation. Antoine equation constants for n-hexane are:
A = 3.45604 B =1044.038 , C =-53.893.
Specific enthalpy of vaporization at normal boiling point = 25.77 kJ/mol.