Given that GRxn = 474.4 kJ, calculate the equilibrium constant for the following

Question

equilibrium at 25.0 C.
2 H2O(l) ⇌ H2(g) + O2(g)

Answer 1

dG = -RTlnK
Substitute and solve for K.
Remember to substitute G in J, R is 8.314, and T must be in kelvin.