Chapter 8, Problem 8.68E

Interpretation Introduction

Interpretation:

The standard enthalpy of formation of $\left[{\text{Cl}}^{-}\left(\text{aq}\right)\right]$ is to be calculated.

Concept introduction:

The change in enthalpy for a reaction when reactants and products are present in their standard states of pressure, forms and concentration is represented by $\Delta H°$ whereas $\Delta H$ depends on the reaction condition and extent of reaction.