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 - 13-5 Colloids - Applying Chemical Principles - Questions - Page 502: 3



Work Step by Step

For 1 mol of mixture: $0.20\ mol\ hexane \times 86.178\ g/mol=17.24\ g$ $0.80\ mol\ hexane \times 86.178\ g/mol=80.16\ g$ Mass fraction of hexane: $\dfrac{17.24}{17.24+80.16}=0.177\ or\ 17.7\%$
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.