Chemistry 12th Edition

Published by McGraw-Hill Education
ISBN 10: 0078021510
ISBN 13: 978-0-07802-151-0

Chapter 12 - Physical Properties of Solutions - Questions & Problems - Page 554: 12.87


Please see the work below.

Work Step by Step

We know that $i=\frac{\Delta T_f}{\Delta K_{fm}}$ We plug in the known values to obtain: $i=\frac{2.6}{1.86(0.40)}=3.5$
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