3. Consider an equimolar mixture (50%50%)n-butane, (1) and isobutane, (2) at 13 bars and 25C. What would be the partial enthalpies and Gibbs free energies if the system behaves as an ideal gas? G1idpartial{13bar}=11.93kJ/mol;G2idpartial{13bar}=15.00kJ/molH1idpartial{13bar}=125.79kJ/mol;H2idpartial{13bar}=134.2kJ/mol Here you will analyze n-butane, (1) and isobutane, (2) at 13bars. The temperature is 25C. G10{25C,1bar}=16.57kJ/molH10{25C,1bar}=125.79kJ/molG20{25C,1bar}=19.64kJ/molH20{25C,1bar}=134.20kJ/mol