At 400ºC, K c = 62 for the equilibrium A2(g) + B2(g)  2AB(g). If 3.28 mol A2 and 3.28 mol B2 are introduced into an empty 1.0 L vessel, find the equilibrium concentration of A2 at 400ºC. (A and B are mystery elements) **Report your answer to two decimal places. DO NOT worry about significant figures.** Example: 0.24 NOTE this question is asking for the concentration of ONE substance only. Read carefully.

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