Chemistry
10th Edition
ISBN: 9781305957404
Author: Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher: Cengage Learning
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Textbook Question
Chapter 15, Problem 75E
Two drops of indicator HIn (Ka = 1.0 × 10−9), where HIn is yellow and In− is blue, are placed in 100.0 mL of 0.10 M HCl.
a. What color is the solution initially?
b. The solution is titrated with 0.10 M NaOH. At what pH will the color change (yellow to greenish yellow) occur?
c. What color will the solution be after 200.0 mL NaOH has been added?
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Chapter 15 Solutions
Chemistry
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