Question

For the reaction n2(g)+o2(g)2no(g)n2(g)+o2(g)2no(g), the equilibrium constant is k1.K1. The equilibrium constant is k2k2 for the reaction 2no(g)+o2(g)2no2(g).2no(g)+o2(g)2no2(g). What is equilibrium constant for the reaction? No2(g)12n2(g)+o2(g)no2(g)12n2(g)+o2(g)



$ignored \: person \: here$
​

Answer 1

Answer:-

N₂(g) + O₂ (g) => 2NO(g) K₁ ...2

2NO(g) + O₂(g) => 2NO₂(g) K₂ ....2

Add reactions (1) and (2)

N₂(g) + 2O₂ (g) => 2NO₂(g) K = K₁ K₂

Reverse the resulting reaction

2NO₂(g) => N₂ (g) + 2O₂ (g) K = $\sf{\dfrac{1}{K_{1}K_{2}}}$

Divide the reaction with 2

NO₂(g) = $\sf{\dfrac{1}{2}}$N₂(g) + O₂ K = [ 1 / K₁K₂]^1\2