Exactly 5.0 mol ammonia was placed in a 2.0-L flask that was then heated to 473 K. When eq...

Exactly 5.0 mol ammonia was placed in a 2.0-L flask that was then heated to 473 K. When equilibrium was established, 0.2 mol nitrogen had been formed according to the decomposition reaction

(a) Calculate die value of the equilibrium constant Kc for this reaction at 473 K.

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(b) Calculate the total pressure exerted by the mixture of gases inside the 2.0-L flask at this temperature.

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(c) Calculate KP for this reaction at 473 K.