For the reaction
,the equilibrium concentrations are as follows:
M,
M.The equilibrium constant is:

Name: For the reaction ,the equilibrium concentrations are as follows: M, M.The equilibrium constant is:
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Question

For the reaction 
,the equilibrium concentrations are as follows: 
M, 
M.The equilibrium constant is:

Quizplus · Accepted Answer

The equilibrium constant expression for the reaction is:
Kc = [B]^2/[A]
Substituting the given equilibrium concentrations, we get:
Kc = [(0.0409 M)^2]/(0.1591 M)
Simplifying, we get:
Kc = 0.0106 M
Therefore, the correct answer is C, 1.0 x 10^-2.

For the Reaction