According to the following reaction, how much energy is

Last updated: 8/5/2022

According to the following reaction, how much energy is evolved/released during the reaction of 32.5 g B2H6 and 72.5 g Cl2? The molar mass of B2H6 is 27.67 g/mol. B2H6(g) + 6 Cl2(g) --> 2 BCl3(g) + 6 HCl(g) ΔH rxn=-1396 kJ A) 1640 kJ B) 238 kJ C) 1430 kJ D) 3070 kJ E) 429 kJ