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The equilibrium constant  for the reaction PCl3(g) + Cl2(g) ------- PCl5(g) equals 49 at 230°C. If 0.367...

The equilibrium constant  for the reaction PCl3(g) + Cl2(g) ------- PCl5(g)

equals 49 at 230°C. If 0.367 mol each of phosphorus trichloride and chlorine are added to a 4.00 L reaction vessel, what is the equilibrium composition of the mixture at 230°C?

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