Consider the following reaction taking place at 300 K: 2 NH 3 ( g ) + 3 Br 2 ( g ) N 2

Consider the following reaction taking place at 300 K:

2 NH3 (g) + 3 Br2 (g) ⟷ N2 (g) + 6 HBr (g)           Kc = ??

a) Use the following reactions with known values of Kc to determine the value of Kc for the above reaction (all values are for reactions taking place at 300 K).

N2 (g) + 3H2 (g) ⟷ 2 NH3 (g)                               Kc = 4.2 x 108

H2 (g) + Br2 (g) ⟷ 2 HBr (g)                                 Kc = 1.9 x 1017

 

b) Based on your answer to part a), does this reaction favor products or reactants?

c) Calculate Kp for the reaction at 300 K.