Question

Help QUICKLY PLEASE!!!

Use the information in the table to answer the question.

Hydrogen and chlorine gases react to produce hydrochloric acid according to the reaction.

H₂ + Cl₂ → 2HCl

How much total bond energy, in kJ/mol, is in the products of the reaction?

A. 427

B. 677

C. 435

D. 854

Answer 1

Answer: D


Explanation:
H-Cl= 427
427+427=854
This means that the total bond is 854