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MCAT Practice · Equilibrium

MCAT Question: Consider the reaction P + Q ⇌ R + S…

hard

Consider the reaction P + Q ⇌ R + S with an equilibrium constant Kc of 2.5. If the initial concentration of P is 0.2 M and the initial concentration of Q is 0.3 M, what will be the equilibrium concentration of R if the equilibrium concentration of S is found to be 0.1 M?

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