On Analysis, an Equilibrium Mixture for the Reaction 2H₂S(g)

question 42

Multiple Choice

On analysis, an equilibrium mixture for the reaction 2H₂S(g) 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.

• A)1.6
• B)3.2
• C)12.8
• D)0.64
• E)0.8

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