Consider the following reaction at equilibrium. what effect will increasing the temperature have on the reaction? fe3o4 (s) + co (g) ⇋ 3 feo (s) + co2 (g) δh° = +35.9 kj consider the following reaction at equilibrium. what effect will increasing the temperature have on the reaction? fe3o4 (s) + co (g) ⇋ 3 feo (s) + co2 (g) δh° = +35.9 kj no effect will be observed. the reaction will shift to the left, which is in the direction of products. the value of the equilibrium constant will increase. the value of the equilibrium constant will decrease. the reaction will shift to the right, which is in the direction of reactants. request answer