Chapter 13, Problem 92IAE

Interpretation Introduction

Interpretation:

$\Delta G$, $\Delta S$, and $\Delta H$ should be calculated for the melting of two moles of ice at its normal melting point.

Concept introduction:

$\Delta G$, $\Delta S$, and $\Delta H$ are given by following equations,

$\begin{array}{l}\Delta H=H_{(\text{product})}-H_{(\text{reactants})}\\ \Delta S=S_{(\text{product})}-S_{(\text{reactants})}\\ \Delta G=\Delta H-\text{T}\Delta S\\ \text{For a transitional phase at a constant pressure,}\\ \Delta S=\frac{\Delta H}{T}\end{array}$