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: 12.119

Answer

Please see the work below.

Work Step by Step

We know that $Al(H_2O)_6^+3$ ions neutralize hydrophobic colloidal soil particles, which results in the precipitation.
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