When the following reaction is at equilibrium, which of these relationships is always true
2NOCl(g) $\rightleftharpoons$ 2NO(g) + Cl₂(g)

Question

When the following reaction is at equilibrium, which of these relationships is always true 2NOCl(g) $\rightleftharpoons$ 2NO(g) + Cl₂(g)

Quizplus · Accepted Answer

The correct relationship is described by the equilibrium constant expression for the reaction, which is given by the product of the concentrations of the products raised to their stoichiometric coefficients, divided by the product of the concentrations of the reactants raised to their stoichiometric coefficients. This is represented by choice E, where [NO]^2[Cl2] = Kc[NOCl]^2, correctly applying the law of mass action for the given chemical equilibrium.

When the Following Reaction Is at Equilibrium, Which of These ⇌\rightleftharpoons⇌

When the Following Reaction Is at Equilibrium, Which of These $\rightleftharpoons$