In Glycolysis, the Enzyme Pyruvate Kinase Catalyzes This Reaction:
Phosphoenolpyruvate $\rightarrow$

Essay

In glycolysis, the enzyme pyruvate kinase catalyzes this reaction:
phosphoenolpyruvate + ADP $\rightarrow$ pyruvate + ATP
Given the information below, show how you would calculate the equilibrium constant for this reaction. (R = 8.315 J/mol · K; T = 298 K)
Reaction 1: ATP $\rightarrow$ ADP + P_i
$\Delta$ G'° = -30.5 kJ/mol
Reaction 2: phosphoenolpyruvate $\rightarrow$ pyruvate + P_i
$\Delta$ G'° = -61.9 kJ/mol