Multiple Choice
Which combination of solutions is the best choice for making a buffer solution?
A) equal volumes of 1 M acetic acid and 0.005 M sodium acetate
B) equal volumes of 0.5 M nitric acid and 0.5 M sodium hydroxide
C) equal volumes of 0.1 M formic acid and 0.1 M sodium formate
D) equal volumes of 0.1 M sulfuric acid and 0.001 M sodium sulfate
E) equal volumes of 0.05 M hydrochloric acid and 0.075 ammonium chloride
Correct Answer:
Verified
Correct Answer:
Verified
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