OWLv2 with MindTap Reader, 4 terms (24 months) Printed Access Card for Zumdahl/Zumdahl's Chemistry, 9th
9th Edition
ISBN: 9781285185446
Author: Steven S. Zumdahl, Susan A. Zumdahl
Publisher: Cengage Learning
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Textbook Question
Chapter 10, Problem 97E
The molar heat of fusion of sodium metal is 2.60 kJ/mol, whereas its heat of vaporization is 97.0 kJ/mol.
a. Why is the heat of vaporization so much larger than the heat of fusion?
b. What quantity of heat would be needed to melt 1.00 g sodium at its normal melting point?
c. What quantity of heat would be needed to vaporize 1.00 g sodium at its normal boiling point?
d. What quantity of heat would be evolved if 1.00 g sodium vapor condensed at its normal boiling point?
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Chapter 10 Solutions
OWLv2 with MindTap Reader, 4 terms (24 months) Printed Access Card for Zumdahl/Zumdahl's Chemistry, 9th
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