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14) At a certain temperature, 0.920 mol of SO3 is placed in a 4.50-L container. 2So3...

14) At a certain temperature, 0.920 mol of SO3 is placed in a 4.50-L container. 2So3 (g) <--> 2SO2 (g) + O2 (g) At equilibrium, 0.200 mol of O2 is present. Calculate Kc.

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