A. Molarities of products and reactants
B. Masses of products and reactants
C. Partial pressures of products and reactants
D. Moles of products and reactants
Answer: Molarities of products and reactants
In the equilibrium expression Kc = [C][D]/[A][B], what do [C], [D], [A], and [B] represent?
Additional Information: The brackets denote molar concentrations of each substance at equilibrium.
Subjects: Chemical Equilibrium, Chemistry