Question: how much energy is required to decompose 612 g of pcl3 according to the reaction below?
Answer: Question: How Much Energy Is Required To Decompose 612 G Of PCl3, According To The Reaction Below? The Molar Mass Of PCl3 Is 137.32 G/mol And May Be Useful. PCl3(g) → P4(s) + Cl2(g) ΔH°rxn = +1207 KJ (Points : 1) 1.85 × 103 KJ 3.46 × 103 KJ 5.38 × 103 KJ 1.34 × 103 KJ 4.76 × 103 KJ.