luigislapmyface123 luigislapmyface123 Today at 1:10 AM Chemistry Answered For the reactions system, 2H2(g) + S2(g) 2H2S(g), a 1.00 liter vessel is found to contain 0.5 moles of H2 , 0.02 moles of S2, and 68.5 moles of H2S. What is the equilibrium constant expression?