Chapter 8, Problem 8.69E

Interpretation Introduction

Interpretation:

The standard enthalpy of solution of ${\text{CaF}}_{\text{2}}$ 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.