For an exothermic reaction at equilibrium, what will happen if the temperature is increased? a. there will be a shift toward the reactants and keq will increase. b. there will be a shift toward the reactants and keq will decrease. c. there will not be a shift and keq will remain the same. d. there will be a shift toward the products and keq will decrease. e. there will be a shift toward the products and keq will increase. reset next