Answer to Question #176788 in General Chemistry for Josh

Question #176788

Which of the following buffer solutions would show the least change in pH by adding a 2.0 mL of 2 M NaOH?


A: 0.2 acetic acid and 0.2 M sodium acetate buffer system


B: 0.1 M acetic acid and 0.1 M sodium acetate buffer system


C: a solution of 2.0 M acetic acid


D: a solution of 1.0 M sodium acetate


1
Expert's answer
2021-03-30T07:57:38-0400

B: 0.1 M acetic acid and 0.1 M sodium acetate buffer system


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