General Chemistry 10th Edition

Published by Cengage Learning
ISBN 10: 1-28505-137-8
ISBN 13: 978-1-28505-137-6

Chapter 15 - Acids and Bases - Exercises - Page 657: 15.25

Answer

Please see the work below.

Work Step by Step

We know that when we lower the temperature of pure water, the value of $K_w$ decreases. In pure water the hydronium ion concentration is equal to the hydroxide concentration.
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