Please help I seen solutions to part b but, I still don't understand. I need detailed steps on how this is the answer Prepare a 0.2 M acetate buffer with a final pH=5.0 using the 0.2 M acetic acid and 0.2 M sodium acetate solutions. a. For the calculations use the Henderson-Hasselbalch equation to determine the ratio of sodium acetate to acetic acid necessary to give a pH of 5.0. Note: The pKa of acetic acid is 4.76. b. From the ratio determine the volumes of 0.2 M sodium acetate solution needed to mix with 0.2 M acetic acid to make the final 0.2 M acetate buffer. Remember that total volume will be around 70 mL
Please help I seen solutions to part b but, I still don't understand. I need detailed steps on how this is the answer Prepare a 0.2 M acetate buffer with a final pH=5.0 using the 0.2 M acetic acid and 0.2 M sodium acetate solutions. a. For the calculations use the Henderson-Hasselbalch equation to determine the ratio of sodium acetate to acetic acid necessary to give a pH of 5.0. Note: The pKa of acetic acid is 4.76. b. From the ratio determine the volumes of 0.2 M sodium acetate solution needed to mix with 0.2 M acetic acid to make the final 0.2 M acetate buffer. Remember that total volume will be around 70 mL
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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Transcribed Image Text:Please help I seen solutions to part b but, I still don't
understand. I need detailed steps on how this is the
answer Prepare a 0.2 M acetate buffer with a final
pH=5.0 using the 0.2 M acetic acid and 0.2 M sodium
acetate solutions. a. For the calculations use the
Henderson-Hasselbalch equation to determine the ratio
of sodium acetate to acetic acid necessary to give a pH
of 5.0. Note: The pKa of acetic acid is 4.76. b. From the
ratio determine the volumes of 0.2 M sodium acetate
solution needed to mix with 0.2 M acetic acid to make
the final 0.2 M acetate buffer. Remember that total
volume will be around 70 mL
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