The equilibrium constant, Kc , for the reaction
N2 (g) + 3 H2 (g) → 2 NH3 (g)
is 5.20 x 102 .
(a) What is Kc for the reaction 2 NH3 (g) → N2 (g) + 3 H2 (g)
(b) What is Kc for the reaction 1/2 N2 (g) + 3/2 H2 (g) → NH3 (g)

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The equilibrium constant, Kc , for the reaction N2 (g) + 3 H2 (g) → 2...
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