Question

How does fractions as a coefficient affect equilibrium constant in

A) Increasing the constant
B) Decreasing the constant
C) No effect on the constant
D) Making the constant negative

Answer 1

Fractions as coefficients in a chemical equation affect the equilibrium constant by raising the concentrations to the power indicated by the coefficients.

Step-by-step explanation:

When fractions are used as coefficients in a chemical equation, they become exponents in the equilibrium constant expression. For example, if the balanced equation is:

aA + bB ⇌ cC + dD

The equilibrium constant expression would be:

K = ([C]c * [D]d) / ([A]a * [B]b)

Therefore, fractions as coefficients affect the equilibrium constant by raising the concentrations of the substances to the power indicated by their coefficients.