An analytical chemist is titrating 105.3 mL of a 0.8400M solution of benzoic acid (HC H,CO,) with a 1.000M solution of KOH. The p K, of benzoic acid is 4.20. Calculate the pH of the acid solution after the chemist has added 66.98 mL of the KOH solution to it. Note for advanced students: you may assume the final volume equals the initial volume of the solution plus the volume of KOH solution added. Round your answer to 2 decimal places. pH =
An analytical chemist is titrating 105.3 mL of a 0.8400M solution of benzoic acid (HC H,CO,) with a 1.000M solution of KOH. The p K, of benzoic acid is 4.20. Calculate the pH of the acid solution after the chemist has added 66.98 mL of the KOH solution to it. Note for advanced students: you may assume the final volume equals the initial volume of the solution plus the volume of KOH solution added. Round your answer to 2 decimal places. pH =
General Chemistry - Standalone book (MindTap Course List)
11th Edition
ISBN:9781305580343
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Publisher:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Chapter16: Acid-base Equilibria
Section: Chapter Questions
Problem 16.148QP
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![An analytical chemist is titrating 105.3 mL of a 0.8400M solution of benzoic acid (HC,H,CO,) with a 1.000M solution of KOH. The p K, of benzoic acid is
4.20. Calculate the pH of the acid solution after the chemist has added 66.98 mL of the KOH solution to it.
Note for advanced students: you may assume the final volume equals the initial volume of the solution plus the volume of KOH solution added.
Round your answer to 2 decimal places.
pH =](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc5663488-5786-45ad-9d61-941d146301c4%2Fc659cfb5-13c7-4593-87b9-243b5ad0d3ad%2Ftetz3eo_processed.png&w=3840&q=75)
Transcribed Image Text:An analytical chemist is titrating 105.3 mL of a 0.8400M solution of benzoic acid (HC,H,CO,) with a 1.000M solution of KOH. The p K, of benzoic acid is
4.20. Calculate the pH of the acid solution after the chemist has added 66.98 mL of the KOH solution to it.
Note for advanced students: you may assume the final volume equals the initial volume of the solution plus the volume of KOH solution added.
Round your answer to 2 decimal places.
pH =
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