Calculate gram quantity of Tris and the volume of HCl to prepare 100mL of 1 M Tris Buffer at pH 7.5. The MW and pKa are 121.14 and 8.06, respectively. The concentrated HCl is always 12 M. Show your work using the Henderson-Hasselbalch equation pH=pKa+ log ([conjugate base A1/[acid HA])

Calculate gram quantity of Tris and the volume of HCl to prepare 100mL of 1 M Tris Buffer at pH 7.5. The MW and pKa are 121.14 and 8.06, respectively. The concentrated HCl is always 12 M. Show your work using the Henderson-Hasselbalch equation pH=pKa+ log ([conjugate base A1/[acid HA])

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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Calculate gram quantity of Tris and the volume of HCl to prepare 100mL of 1 M Tris
Buffer at pH 7.5. The MW and pKa are 121.14 and 8.06, respectively. The concentrated
HCl is always 12 M. Show your work using the Henderson-Hasselbalch equation
pH=pKa+ log ([conjugate base A'1/[acid HA])

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