A. The concentration of reactants only
B. The ratio of the concentrations of products to reactants
C. The change in concentration over time
D. The rate of the forward reaction
Answer: The ratio of the concentrations of products to reactants
In a reaction at equilibrium, what is the reaction quotient Q?
Additional Information: The reaction quotient Q is used to determine the direction of the shift in equilibrium.
Subjects: Chemical Equilibrium, Chemistry