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Which of the following are acid-base buffer solutions? 0.5 M HC₂H3O2 and 0.1 M NaC₂H₂O₂ 0.1 M HCI and 0.2 M NaOH 0.1 M HC₂H3O2 and 0.1 M NaC₂H3O2 | 0.1 M HNO3 and 0.1 M KNO3 0.1 M CH3NH₂ and 0.15 M CH3NH3CI

Which of the following are acid-base buffer solutions? 0.5 M HC₂H3O2 and 0.1 M NaC₂H₂O₂ 0.1 M HCI and 0.2 M NaOH 0.1 M HC₂H3O2 and 0.1 M NaC₂H3O2 | 0.1 M HNO3 and 0.1 M KNO3 0.1 M CH3NH₂ and 0.15 M CH3NH3CI

Chemistry
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
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Question 5: Which of the following are acid-base buffer solutions? 0.5 M HC₂H3O₂ and 0.1 M NaC₂H3O2 0.1 M HCI and 0.2 M NaOH 0.1 M HC₂H3O2 and 0.1 M NaC₂H3O2 0.1 M HNO3 and 0.1 M KNO3 0.1 M CH3NH₂ and 0.15 M CH3NH3CI
Transcribed Image Text:Question 5: Which of the following are acid-base buffer solutions? 0.5 M HC₂H3O₂ and 0.1 M NaC₂H3O2 0.1 M HCI and 0.2 M NaOH 0.1 M HC₂H3O2 and 0.1 M NaC₂H3O2 0.1 M HNO3 and 0.1 M KNO3 0.1 M CH3NH₂ and 0.15 M CH3NH3CI
Expert Solution
Step 1: Introduction to the buffer solutions

The solutions which resist to change in its pH value upon the addition of small amounts of either acid or base or upon by

dilution is called as a buffer solution.

A mixture of weak acid and its conjugate ion with strong base forms an acidic buffer solution.

A mixture of weak base and its conjugate ion with strong acid forms a basic buffer solution.

Identify the acid-base buffer solutions among the given solutions

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