Chapter 14, Problem 14.19QE

At 2000 K, experiments show that the equilibrium constant for the formation of water is 1.6 × 10¹⁰.

2H₂(g) + O₂(g) ⇌ 2H₂O(g)

Calculate the equilibrium constant at the same temperature for

${\text{H}}_{\text{2}}\text{(g)}\text{+}\frac{1}{2}{\text{O}}_{\text{2}}(\text{g})$ ⇌ H₂O(g)