Sample student prepares three buffer solutions. Each solution is 1.0 M inone of the acids in the table and 1.0 M in its corresponding sodium salt.Which of the solutions has the greatest buffer capacity with respect toadded NaOH and why?H.H.CIH CH-C-CH-CC=C0-HH.0-H0-HBenzoic AcidChloroacetic AcidFormic AcidKapKa6.2 x 10-54.2114 x 10-32.861.8 x 103.75The formic acid buffer because it donates both of its hydrogen atomsThe chloroacetic acld buffer becauseitis the strongest acidAll are the sameThe benzolc acd butfer because lis testongestecid

When NaOH is added to the the buffer solutions , it will react with acidic part of buffer. So the…

Sample student prepares three buffer solutions. Each solution is 1.0 M in one of the acids in the table and 1.0 M in its corresponding sodium salt. Which of the solutions has the greatest buffer capacity with respect to added NAOH and why? H. H. CI H-C H-C- H-C C=C 0-H H. 0-H 0-H H. H. Benzoic Acid Chloroacetic Acid Formic Acid Ka pKa 6.2 x 10-5 14 x 10-3 2.86 1.8 x 104 3.75 4.21 The formic acid buffer because it donates both of its hydrogen atoms The chloroacetic acid buffer because itis the strongest acid All are the same The benzoic acd butfer becatse ltis testrongestacid

Sample student prepares three buffer solutions. Each solution is 1.0 M in one of the acids in the table and 1.0 M in its corresponding sodium salt. Which of the solutions has the greatest buffer capacity with respect to added NAOH and why? H. H. CI H-C H-C- H-C C=C 0-H H. 0-H 0-H H. H. Benzoic Acid Chloroacetic Acid Formic Acid Ka pKa 6.2 x 10-5 14 x 10-3 2.86 1.8 x 104 3.75 4.21 The formic acid buffer because it donates both of its hydrogen atoms The chloroacetic acid buffer because itis the strongest acid All are the same The benzoic acd butfer becatse ltis testrongestacid

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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Hh.129.
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Ka(HOAC) = 1.8 x 10-5. A 1-L buffer solution is prepared by mixing 0.35 mol HOAC and 0.45 mol NaOAc. Which of the following processes will increase the pH of the above buffer solution? O a. add more water b.add more HOA c. add some HCI into the above buffer SO d. add some NH3 into the above buffer e. None of the above
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