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 - 11-2 Interactions between Ions and Molecules with a Permanent Dipole - Review & Check for Section 11-2 - Page 409: 1



Work Step by Step

Since the negative of the enthalpy of hydration is inversely proportional to ionic radius, $Al^{3+}$ will have a more negative enthalpy due to the smaller radius.
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