A student ran the following reaction in the laboratory at 651 K:

Question

2 NH3(g) N2(g) + 3 H2(g)

When she introduced 8.75E-2 moles of NH3(g) into a 1.00 Liter container, she found the equilibrium concentration of H2(g) to be 0.119 M.

Calculate the equilibrium constant, Kc, she obtained for this reaction.

Answer 1

See your other post above. Same problem. Different numbers.