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Concentration Buffer solution pka Desired ph 0.50 M Phosphate 2.12 2.0 Determination of buffer capacity Using assigned buffer determine the buffer capacity by adding 0.1 M HCI in 1 ml portions from a burette to a 20 ml of the buffer until its pH changes as monitored with a pH meter. Record the columen added. Repeat this step using 0.1 M NaOH instead. ww m

Concentration Buffer solution pka Desired ph 0.50 M Phosphate 2.12 2.0 Determination of buffer capacity Using assigned buffer determine the buffer capacity by adding 0.1 M HCI in 1 ml portions from a burette to a 20 ml of the buffer until its pH changes as monitored with a pH meter. Record the columen added. Repeat this step using 0.1 M NaOH instead. ww m

General Chemistry - Standalone book (MindTap Course List)
General Chemistry - Standalone book (MindTap Course List)
11th Edition
ISBN:9781305580343
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Publisher:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Chapter16: Acid-base Equilibria
Section: Chapter Questions
Problem 16.142QP: K4 for acetic acid is 1.7 105 at 25C. A buffer solution is made by mixing 52.1 mL of 0.122 M acetic...
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Concentration Buffer solution pka Desired ph 0.50 M Phosphate 2.12 2.0 Determination of buffer capacity Using assigned buffer determine the buffer capacity by adding 0.1 M HCI in 1 ml portions from a burette to a 20 ml of the buffer until its pH changes as monitored with a pH meter. Record the columen added. Repeat this step using 0.1 M NaOH instead.
Transcribed Image Text:Concentration Buffer solution pka Desired ph 0.50 M Phosphate 2.12 2.0 Determination of buffer capacity Using assigned buffer determine the buffer capacity by adding 0.1 M HCI in 1 ml portions from a burette to a 20 ml of the buffer until its pH changes as monitored with a pH meter. Record the columen added. Repeat this step using 0.1 M NaOH instead.
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