1.

Which of the following is expression of Kc for 2NH3(g) ⇌ N2(g)  + 3H2(g) ?(A) \(\frac{[N_2][H_2]^3}{[NH_3]^2}\)(B) \(\frac{[N_2][H_2]}{[NH_3]}\)(C) \(\frac{[N_2][3H_2]}{[2NH_3]}\)(D) \(\frac{[NH_3]}{[N_2][H_2]^3}\)

Answer»

 (A) \(\frac{[N_2][H_2]^3}{[NH_3]^2}\)



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