Write the relation between Kc and Kp for the following reactions: (a) N2(g) + 3H2(g) = 2NH3(g) (b) 2SO2(g) = O2(g) + 2SO2(g)

Question

Please log in or register to answer this question.

Annu Priya · Answer 1 · 2017-10-25T09:24:08+0000

(a) We have Kc = [NH3]² / [N2] [H2]³

Kp = P²_NH3 / P_N2 P³_H2

Now we know the relationship between Kp and Kc.
Kp = K_c(RT)^Δn

Δn = 2-(1+3) = -2

Kp = Kc/ (RT)²