Acetic acid has a pK₂ of 4.8. How many milliliters of 0.2 M acetic acid and 0.1 M sodium acetate a required to prepare 1 liter of 0.1 M buffer solution having a pH of 4.8? 250 ml acetic acid and 250 ml sodium acetate, then 500 ml water 250 ml acetic acid and 500 ml sodium acetate, then 250 ml water 500 ml acetic acid and 500 ml sodium acetate 500 ml acetic acid and 250 ml sodium acetate, then 250 ml water

Chemistry & Chemical Reactivity
9th Edition
ISBN:9781133949640
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter17: Principles Of Chemical Reactivity: Other Aspects Of Aqueous Equilibria
Section17.2: Controlling Ph: Buffer Solutions
Problem 2RC: 2. If an acetic acid/sodium acetate buffer solution is prepared from 100. mL of 0.10 M acetic acid...
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Acetic acid has a pKa of 4.8. How many milliliters of 0.2 M acetic acid and 0.1 M sodium acetate are required to prepare 1 liter of 0.1 M buffer solution having a pH of 4.8?

Acetic acid has a pK₂ of 4.8. How many milliliters of 0.2 M acetic acid and 0.1 M sodium acetate are
required to prepare 1 liter of 0.1 M buffer solution having a pH of 4.8?
250 ml acetic acid and 250 ml sodium acetate, then 500 ml water
250 ml acetic acid and 500 ml sodium acetate, then 250 ml water
500 ml acetic acid and 500 ml sodium acetate
500 ml acetic acid and 250 ml sodium acetate, then 250 ml water
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Transcribed Image Text:Acetic acid has a pK₂ of 4.8. How many milliliters of 0.2 M acetic acid and 0.1 M sodium acetate are required to prepare 1 liter of 0.1 M buffer solution having a pH of 4.8? 250 ml acetic acid and 250 ml sodium acetate, then 500 ml water 250 ml acetic acid and 500 ml sodium acetate, then 250 ml water 500 ml acetic acid and 500 ml sodium acetate 500 ml acetic acid and 250 ml sodium acetate, then 250 ml water ↑
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