The chemical equation that would generate the equilibrium expression
Is ________.(Assume all substances are gases in this reaction. )

Question

The chemical equation that would generate the equilibrium expression 
Is ________.(Assume all substances are gases in this reaction. )

Quizplus · Accepted Answer

The equilibrium expression is of the form: [B]^x[C]^y/[A]^z where x, y, and z are the coefficients of B, C, and A respectively in the balanced chemical equation. Looking at the given expression, we can see that x = 2, y = 1, and z = 3. Among the options, only option B has the coefficients of B, C, and A in the correct ratio, namely 2:1:3. Hence, option B is the correct choice.

The Chemical Equation That Would Generate the Equilibrium Expression