Using Titration to Determine the Identity of an Unknown Acid 5. An unknown acid is titrated with NaOH to obtain the following titration curve. pH 14 12 10 8 6 4. 2 0 0 25 50 75 Volume of NaOH (mL) 100 a. Label the equivalence point and half-equivalence point on this curve. b. Determine the pK₂ of the unknown acid. Explain how you got your answer.
Using Titration to Determine the Identity of an Unknown Acid 5. An unknown acid is titrated with NaOH to obtain the following titration curve. pH 14 12 10 8 6 4. 2 0 0 25 50 75 Volume of NaOH (mL) 100 a. Label the equivalence point and half-equivalence point on this curve. b. Determine the pK₂ of the unknown acid. Explain how you got your answer.
Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter15: Additional Aqueous Equilibria
Section: Chapter Questions
Problem 43QRT
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