3. Use the data to calculate the heats of hydration of lithium chloride and sodium chloride. Which of the two cations, lithium or sodium, has stronger ion-dipole interactions with water? Compound Lattice Energy (kJ/mol) AH (kJ/mol) LICI NaCl -834 -769 -37.0 +3.88 a) -871 kJ/mol, -765 kJ/mol, LiCl has stronger ion-dipole interaction b) -765 kJ/mol, -871 kJ/mol, NaCl has stronger ion-dipole interaction

3. Use the data to calculate the heats of hydration of lithium chloride and sodium chloride. Which of the two cations, lithium or sodium, has stronger ion-dipole interactions with water? Compound Lattice Energy (kJ/mol) AH (kJ/mol) LICI NaCl -834 -769 -37.0 +3.88 a) -871 kJ/mol, -765 kJ/mol, LiCl has stronger ion-dipole interaction b) -765 kJ/mol, -871 kJ/mol, NaCl has stronger ion-dipole interaction

Chemistry & Chemical Reactivity

10th Edition

ISBN:9781337399074

Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Chapter11: Intermolecular Forces And Liquids

Section: Chapter Questions

Problem 9PS

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Question

Please provide expl

3. Use the data to calculate the heats of hydration of lithium chloride and
sodium chloride. Which of the two cations, lithium or sodium, has
stronger ion-dipole interactions with water?
Compound
Lattice Energy (kJ/mol) AHin (kJ/mol)
-834
-769
LICI
NaCl
-37.0
+3.88
a) -871 kJ/mol, -765 kJ/mol, LiCl has stronger ion-dipole interaction
b) -765 kJ/mol, -871 kJ/mol, NaCl has stronger ion-dipole interaction

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