Chapter 11, Problem 27E

Interpretation Introduction

Interpretation:

The heat of vaporization and normal boiling point of ammonia by the use of given data are to be calculated.

Concept introduction: The heat of vaporization is calculated by the use of Clausius-Clapeyron equation,

$\text{ln}\left(\frac{P_2}{P_1}\right)=\frac{\Delta H_{\text{vap}}}{\text{R}}\left(\frac{1}{T_1}-\frac{1}{T_2}\right)$

To determine: The heat of vaporization and normal boiling point of ammonia.