a. Use the following data to calculate the enthalpy of hydration for calcium chloride and calcium iodide.

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b. Based on your answers to part a, which ion, Cl2 or I2, is more strongly attracted to water?

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Chemical Principles

ISBN: 978-1111580650

7th edition

Authors: Steven S. Zumdahl, Donald J. DeCoste

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Question Posted: May 05, 2015 06:18 AM

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a. Use the following data to calculate the enthalpy of hydration for calcium chloride and calcium iodide.

Question:

Lattice Energy* CaCh(s) -2247kJol 46 k/mol Cabis) -2059 kJ/mol-104 k/mol

Step by Step Answer:

a CaCl 2 s Ca 2 g 2 Cl g H H LE 2247 kJ Ca 2 g 2 Cl g Ca 2 a...View the full answer

Chemical Principles

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