Biochemistry 4th Edition by Reginald Garrett, Charles Grisham

Exercise 3

Calculating G from G°'
The standard state free energy of hydrolysis of acetyl phosphate is G° = -42.3 kJ/mol.
Acetyl-P + H₂ O acetate + Pi
Calculate the free energy change for the acetyl phosphate hydrolysis in a solution of 2 mM acetate, 2 mM phosphate and 3 nM acetyl phosphate.