10th Edition

ISBN: 9781305957787

Author: ZUMDAHL

Publisher: CENGAGE L

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Chapter 10, Problem 113AE

Some of the physical properties of H₂O and D₂O are as follows:

Property	H₂O	D₂O
Density at 20°C (g/ml)	0.997	1.108
Boiling point (°C)	100.00	101.41
Melting point (°C)	0.00	3.79
∆H°_vap(kJ/mol)	40.7	41.61
∆H°_fus (kJ/mol)	6.02	6.3

Account for the differences. (Note: D is a symbol often used for ²H, the deuterium isotope of hydrogen.)

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Chapter 10, Problem 112AE

Chapter 10, Problem 114AE

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