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MCAT Practice · Equilibrium

MCAT Question: A reaction M + N ⇌ O has an equilibrium…

hard

A reaction M + N ⇌ O has an equilibrium constant Kc of 0.1 at a certain temperature. If the initial concentration of M is 0.2 M and the equilibrium concentration of O is found to be 0.15 M, what is the concentration of N at equilibrium?

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