Chemistry
Chemistry
10th Edition
ISBN: 9781305957404
Author: Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher: Cengage Learning
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Question

Can you explain it step by step? What if the problem is about kb instead?

14. 50.00 mL of 0.200 M benzoic acid is titrated with a 0.200 M KOH (aqueous, 25°C). After 15.00 mL of the KOH solution is added, the pH in the titration flask will be: Ka (C6H5COOH) = 6.30 × 10-5 a) 10.17 b) 12.01 c) 4.20 3.83 e) 8.45 f) 5.58 g) 2.79
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Transcribed Image Text:14. 50.00 mL of 0.200 M benzoic acid is titrated with a 0.200 M KOH (aqueous, 25°C). After 15.00 mL of the KOH solution is added, the pH in the titration flask will be: Ka (C6H5COOH) = 6.30 × 10-5 a) 10.17 b) 12.01 c) 4.20 3.83 e) 8.45 f) 5.58 g) 2.79
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