On analysis, an equilibrium mixture for the reaction 2H₂S(g) $\rightleftharpoons$2H₂(g) + S₂(g) was found to contain 1.0 mol H₂S, 4.0 mol H₂, and 0.80 mol S₂ in a 4.0 L vessel. Calculate the equilibrium constant, K_c, for this reaction.

Question

Quizplus · Accepted Answer

The equilibrium constant, K_c, for the reaction is given by: K_c = ([H₂]^2 [S₂])/([H₂S]^2) Substituting the given values: K_c = ((4.0 mol/L)^2 x (0.80 mol/L))/((1.0 mol/L)^2) K_c = 3.2 Therefore, the correct answer is B.

On Analysis, an Equilibrium Mixture for the Reaction 2H2S(g) ⇌\rightleftharpoons⇌ 2H2(g) + S2(g) Was Found to Contain 1

On Analysis, an Equilibrium Mixture for the Reaction 2H₂S(g) $\rightleftharpoons$ 2H₂(g) + S₂(g) Was Found to Contain 1