Chemistry: A Molecular Approach (3rd Edition)

Published by Prentice Hall
ISBN 10: 0321809246
ISBN 13: 978-0-32180-924-7

Chapter 12 - Sections 12.1-12.8 - Exercises - Problems by Topic - Page 589: 44

Answer

During the cooling, $KCl$ will precipitate.

Work Step by Step

At $60 ^{\circ}C$, the solubility of $KCl$ in water is greater than 42 g $KCl$ / 100 g $H_2O$. Thus, the solution is unsaturated at that temperature. But, at $0^oC$, the solubility is lower than that. Therefore, during that process, the solution will reach the maximum solubility of that compound, which will cause its precipitation.
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