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At a given temperature, K = 46.0 for the reaction 4 HCl (g) + O2 (g)...

At a given temperature, K = 46.0 for the reaction 4 HCl (g) + O2 (g) 2 H2O (g) + 2 Cl2 (g)

At equilibrium, [HCl] = 0.150, [O 2] = 0.395, and [H 2O] = 0.625. What is the concentration of [Cl 2] at equilibrium?

A. 0.438 M

B. 1.26 M

C. 0.00653 M

D. 0.153 M

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Ans : (D) 0.153 M

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