For which system does the equilibrium constant, Kc has units of concentration.

جس نظام کے لیے توازن مستقل ہے، کے سی میں ارتکاز کی اکائیاں ہیں۔

N2(g) + 3H2(g) ⇌ 2NH3(g)

N2(g) + 02(g) ⇌ 2NO

H2(g) +12(g) ⇌ 2HI(g)

CO2(g) + H3(g) ⇌ CO + H2O(l)

The equilibrium constant, Kc, has units of concentration for the reaction:

N2(g) + 3H2(g) ⇌ 2NH3(g)

This reaction involves a change in the number of moles of gas on both the reactant and product sides, specifically:

4 moles (reactants) ⇌ 2 moles (products)