1. Which of the following is not a buffer?A. H2CO3/HCO;B. CH;COOH/CH;COONA2. Which of the following solutions has the greatest buffering capacity?A. 0.521 M HC;H3O2 and 0.217 M NaC¿H;O2NaC2H3O2C. NH,OH/NHẠCID. NH,OH /CH;COOHC. 0.365M HC2H3O2 and 0.497 MB. 0.821 M HC2H3O2 and 0.713 M NaC2H3O2D. 0.121 M HCH3O2 and 0.116 MNaC¿H3O2

“Since you have asked multiple question, we will solve the first question for you. If you want any…

2. Which of the following solutions has the greatest buffering capacity? A. 0.521 M HC;H3O2 and 0.217 M NaC;H3O2 C. 0.365M HC2H;O2 and 0.497 M B. 0.821 M HC2H3O2 and 0.713 M NaC2H3O2 D. 0.121 M HCH3O2 and 0.116 M Nac,H3O2

2. Which of the following solutions has the greatest buffering capacity? A. 0.521 M HC;H3O2 and 0.217 M NaC;H3O2 C. 0.365M HC2H;O2 and 0.497 M B. 0.821 M HC2H3O2 and 0.713 M NaC2H3O2 D. 0.121 M HCH3O2 and 0.116 M Nac,H3O2

Introductory Chemistry: A Foundation

9th Edition

ISBN:9781337399425

Author:Steven S. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Donald J. DeCoste

Chapter16: Acids And Bases

Section: Chapter Questions

Problem 61QAP: . Which component of a buffered solution is capable of combining with an added strong acid? Using...

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Concept explainers

Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.

Question

1. Which of the following is not a buffer?
A. H2CO3/HCO;
B. CH;COOH/CH;COONA
2. Which of the following solutions has the greatest buffering capacity?
A. 0.521 M HC;H3O2 and 0.217 M NaC¿H;O2
NaC2H3O2
C. NH,OH/NHẠCI
D. NH,OH /CH;COOH
C. 0.365M HC2H3O2 and 0.497 M
B. 0.821 M HC2H3O2 and 0.713 M NaC2H3O2
D. 0.121 M HCH3O2 and 0.116 M
NaC¿H3O2

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