Select all of the accurate statements about reaction quotients and equilibrium constants from the choices below. A reaction quotient equals the equilibrium constant at equilibrium. As a reaction progresses backward toward equilibrium K drops until it reaches Q. A reaction quotient is the same as equilibrium constant. As a reaction progresses forward toward equilibrium K is the highest value Q attains. In a reacting mixture K is the ratio of product to reactant concentrations. If Q < K the reaction should progress forward to attain equilibrium.