Hi folks,
can anyone please help me find a way to calculate this :
calculate the change of gibbs free energy at 337.8K ( boiling point of Methanol at 1.013bar) for following reactions
1)CH3OH(l)--> CH3OH(l) at p= 0.9bar
2)CH3OH(l)--> CH3OH(l) at p= 1.013 bar
3)CH3OH(l)--> CH3OH(l) at p= 1.100bar
Solution: -332.18kJ/mol, 0kJ/mol, 231.4kJ/mol
I dont have any idea what formula i should use... --> do i need additional values to solve this calculation?