kankjsad kankjsad 04-01-2022 Chemistry contestada Calculate the energy required to produce 183 grams Cl2O7 on the basis of the following balanced equation. [ Cl=35.5 g/mol g, O=16 g/mol g], 2Cl2(g) + 7O2(g) + 130 kcal --->2Cl2O7 (g)