3A(g) + 1B(g) ⇄ 1C(g) 7.1 mol of A and 8.2 mol of B are put in a reactor with a volume of 2.42 L. The two substances react to produce, at equilibrium, 2.3 mol of C Calculate the equilibrium constant Kc. Give an answer with 5 significant figures. Do not round up the results of intermediate steps.

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