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EquilibriumMCQ

What is the expression for Kc at 250 °C for this reaction? 2NH3(g) ↔ N2(g) + 3H2(g)Equilibrium Chemistry Question

Question

What is the expression for Kc at 250 °C for this reaction?
2NH3(g) ↔ N2(g) + 3H2(g)

A.

Kc = Kp / (RT)2

✓ Correct
B.

Kc = Kp / RT

C.

Kc = Kp(RT)2

D.

Kc = Kp(RT)

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