A. Kc is squared
B. Kc is doubled
C. Kc is unchanged
D. Kc is halved
Answer: Kc is squared
What happens to Kc if the stoichiometric coefficients of the balanced equation are multiplied by 2?
Additional Information: When coefficients are multiplied, the equilibrium constant is raised to the power of that multiplier.
Subjects: Chemical Equilibrium, Chemistry