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Consider the Following Reactions and Their Associated Equilibrium Constants For the Reaction a + 2B (⇌) D + E

Question 70

Multiple Choice

Consider the following reactions and their associated equilibrium constants: A+2 B⇋C K1C⇋D+E K2\begin{array}{ll}\mathrm{A}+2 \mathrm{~B} \leftrightharpoons \mathrm{C} & \mathrm{~K}_{1} \\\mathrm{C} \leftrightharpoons \mathrm{D}+\mathrm{E} & \mathrm{~K}_{2}\end{array} For the reaction A + 2B (⇌) D + E, having equilibrium constant Kc,


A) Kc = K1 + K2
B) Kc = K1/K2
C) Kc = K1 - K2
D) Kc = (K1) (K2)
E) Kc = K2/K1

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