General Chemistry 10th Edition

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

Chapter 16 - Acid-Base Equilibria - Questions and Problems - Page 700: 16.16

Answer

Please see the work below.

Work Step by Step

We know that if the PH is 8.0 then the indicator that changes the color in the basic region would be needed. Practically, PH 7.2-8.8 would be the best choice.
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