Consider the following hypothetical chemical reactions. of them have the same heat of reaction. The activation energies for the forward and backward processes are also the same in all cases Macmillan Learning A. Lambda(g)+8(g) rightleftharpoons3C(g) B. 2 D(g)+2 E(g) rightleftharpoons F(g)+2 G(g); C.3 F(g) rightleftharpoons2 H(g)+I(g) Which of these chemical reactions is likely to reach a larger extent at equilibrium (i.e., a larger fraction of products present in the equilibrium mixture)? reaction A reaction B reaction C All of them will occur to the same extent.