Ethane, C2H6 (g), is a colourless, odorless gas at room temperatures that can be used as refrigerant. It is produced by the reduction of ethylene, as given in the following equilibrium reaction

Question

C2H4(g) + H2(g) ⇔ C2H6(g)

The equilibrium expression for the reaction is

Answer 1

Kc = [C2H6] / ([C2H4] * [H2])

Answer 2

are you sure?

Answer 3

I apologize for the mistake in my previous response. The correct equilibrium expression for the given reaction is:

Kc = [C2H6] / ([C2H4] * [H2])