Which of the following buffers will have the best buffer capacity?
A) a solution containing 0.2 M HC2H3O2 and 0.2 M NaC2H3O2
B) a solution containing 0.2 M HC2H3O2 and 0.2 M NaC2H3O2.
C) a solution containing 0.2 M HC2H3O2 and 0.2 M NaC2H3O2..
D) They all have the same buffer capacity.
Correct Answer:
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