Chemistry and Chemical Reactivity (9th Edition)

Published by Cengage Learning
ISBN 10: 1133949649
ISBN 13: 978-1-13394-964-0

Chapter 11 Intermolecular Forces and Liquids - 11-6 Properties of Liquids - Review & Check for Section 11-6 - Page 432: 2



Work Step by Step

$ln\dfrac{P_2}{P_1}=-\dfrac{\Delta H_v}{R}×\left(\dfrac 1{T_2}-\dfrac 1{T_1}\right)$ $-8.314×ln 0.1067= \Delta H_v×(0.000641)$ $\Delta H_v=29.0\ kJ/mol$
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