Chemistry and Chemical Reactivity (9th Edition)

Published by Cengage Learning
ISBN 10: 1133949649
ISBN 13: 978-1-13394-964-0

Chapter 13 Solutions and Their Behavior - 13-4 Colligative Properties - Review & Check for Section 13-4 - Page 497: 1



Work Step by Step

The vapor pressure depression of solutions of non-volatile solvents will be greater with a greater molarity x van't Hoff factor: ethylene glycol: 0.35m x 1 = 0.35m sugar: 0.50m x 1 = 0.50m KBr: 0.20m x 2 = 0.40m Na2SO4: 0.20m x 3 = 0.60m Vapor pressures: Na2SO4
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