Problem: Which of the following solutions is a good buffer system? A) A solution that is 0.10 M HC2H3O2 and 0.10 M LiC2H3O2 B) A solution that is 0.10 M HBr and 0.10 M KC 2H3O2 C) A solution that is 0.10 M HI and 0.10 M NH 4+ D) A solution that is 0.10 M NaOH and 0.10 M KOH E) None of the above are buffer systems.

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Problem Details

Which of the following solutions is a good buffer system?

A) A solution that is 0.10 M HC2H3O2 and 0.10 M LiC2H3O2

B) A solution that is 0.10 M HBr and 0.10 M KC 2H3O2

C) A solution that is 0.10 M HI and 0.10 M NH 4+

D) A solution that is 0.10 M NaOH and 0.10 M KOH

E) None of the above are buffer systems.

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