Reaction Quotient in Chemistry

Reaction quotient is the ratio of the concentrations of the products of a reaction to the concentrations of the reactants.Each concentration is raised to the power of the stoichiometric coefficient in the chemical formula. Finding the Reaction Quotient In general, for the reaction:aA bB → cC dDThe reaction quotient, Q isQ [C]c[D]d/[A]a[B]b