Chapter 8.7, Problem 8.12.2PE

Interpretation Introduction

Interpretation:

The $\text{ΔH}$ for the given reaction is to be calculated.

Concept introduction: The $\Delta H$ is known as the enthalpy change for a reaction and it is estimated by the total sum of the bond enthalpies of bonds broken subtracted from the total sum of the bond enthalpies of bonds formed.

The formula o calculate the $\Delta H$ of a given reaction is,

$\Delta H_{\text{rxn}}={\displaystyle \sum \left(\text{Bond}\text{enthalpies}\text{of}\text{bonds}\text{broken}\right)}-{\displaystyle \sum \left(\text{Bond}\text{enthalpies}\text{of}\text{bonds}\text{formed}\right)}$

To determine: The $\Delta H$ for the given reaction using Table $8.4$ .