Chemistry and Chemical Reactivity (9th Edition)

by Kotz, John C.; Treichel, Paul M.; Townsend, John R.; Treichel, David A.

Published by Cengage Learning

ISBN 10: 1133949649

ISBN 13: 978-1-13394-964-0

Chapter 13 Solutions and Their Behavior - Study Questions - Page 505b: 31

Answer

$62.51^{\circ}C$

Work Step by Step

Molality: $(0.515\ g\div 154.21\ g/mol)\div 0.015\ kg=0.223\ m$ Boiling Point Elevation: $\Delta T_b=K_b\times m=3.63^{\circ}C/m\times 0.223\ m=0.808\ ^{\circ}C$ Mixture boiling point: $61.70+0.81=62.51^{\circ}C$

Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.

GradeSaver will pay $15 for your literature essays

GradeSaver will pay $25 for your college application essays

GradeSaver will pay $50 for your graduate school essays – Law, Business, or Medical

GradeSaver will pay $10 for your Community Note contributions

GradeSaver will pay $500 for your Textbook Answer contributions