Hu Hd 12 10 8 6 4 2 0 0 4 8 12 16 20 24 28 32 36 Volume Base Added (mL) 8A. What was in the Erlenmeyer flask (conical flask)? o Acid or Base 8B. Estimate the end point volume of the titration using the titration curve: 8C. At what volume of the added titrant does the pH of the solution equal the pKa? 8D. Estimate the pka of the acid: 8E. Estimate the pH range of the buffer region of the titration:

Hu Hd 12 10 8 6 4 2 0 0 4 8 12 16 20 24 28 32 36 Volume Base Added (mL) 8A. What was in the Erlenmeyer flask (conical flask)? o Acid or Base 8B. Estimate the end point volume of the titration using the titration curve: 8C. At what volume of the added titrant does the pH of the solution equal the pKa? 8D. Estimate the pka of the acid: 8E. Estimate the pH range of the buffer region of the titration:

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 15.BCP

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