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Answer 8F

Answer 8F

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Answer 8F
PH 12 10 8 20 24 28 32 36 Volume Base Added (m 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: 8F. Which of the following is a suitable indicator for this titration? A. Indicator A (Ka B. Indicator B (Ka C. Indicator C (Ka 1.9 x 10 ) 1.6 x 1012) 23 x 10 ) D. Indicator D (Ka-1.4 x 102)
Transcribed Image Text:PH 12 10 8 20 24 28 32 36 Volume Base Added (m 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: 8F. Which of the following is a suitable indicator for this titration? A. Indicator A (Ka B. Indicator B (Ka C. Indicator C (Ka 1.9 x 10 ) 1.6 x 1012) 23 x 10 ) D. Indicator D (Ka-1.4 x 102)
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