Question 15 The equivalence point of a titration of 350.0 mL of 0.00016 M weak acid with 0.00082 M strong base is reached when 480.0 mL of strong base is added. What is the pKa of the weak acid? You Answered 1.03 Correct Answers 4.32 (with margin: 0.02)

Chemistry: Principles and Practice
3rd Edition
ISBN:9780534420123
Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Chapter16: Reactions Between Acids And Bases
Section: Chapter Questions
Problem 16.93QE
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help me find out Pka
Question 15
The equivalence point of a titration of 350.0 mL of 0.00016 M weak acid with
0.00082 M strong base is reached when 480.0 mL of strong base is added. What is
the pKa of the weak acid?
You Answered
1.03
Correct Answers
4.32 (with margin: 0.02)
Transcribed Image Text:Question 15 The equivalence point of a titration of 350.0 mL of 0.00016 M weak acid with 0.00082 M strong base is reached when 480.0 mL of strong base is added. What is the pKa of the weak acid? You Answered 1.03 Correct Answers 4.32 (with margin: 0.02)
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