Standard Heats and Free Energies of Formation and Absolute Entropies of Organic Compounds. Gibbs Free Energy is a state function, just as enthalpy and entropy are. Calculate the free energy change for the formation of methanol from carbon monoxide and hydrogen gas: CO(g) + 2H2(g) CH3OH(l) Correct!. Except where noted otherwise, data relate to standard ambient temperature and pressure.
The standard free energy of formation for methanol is – 24.70 kJ. Finding Standard Gibbs Free energy for half cell reaction. (Replies: 0). 2 databases found for Gibbs energy of formation. Standard Chemical Thermodynamic Properties of Alkane Isomer Groups Robert A. Alberty, Catherine A. Heat of Formation -201.3 MJ/kmol. Gibbs Free Energy -162.62 MJ/kmol. Freezing point: -97.7 C. Boiling point: 64.6 C (at atmospheric pressure).