Which of the Following Solutions Is a Good Buffer System

question 169

Multiple Choice

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 KC₂H₃O₂
• C) a solution that is 0.10 M HI and 0.10 M NH₄⁺
• D) a solution that is 0.10 M NaOH and 0.10 M KOH
• E) None of the above is a buffer system.

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