A physician wishes to prepare a buffer solution at pH = 3.58 that efficiently resists a change in pH yet contains only small conc. of the buffering agents. Which one of the following weak acid togethe

Question

A physician wishes to prepare a buffer solution at pH = 3.58 that efficiently resists a change in pH yet contains only small conc. of the buffering agents. Which one of the following weak acid together with its sodium salt would be best to use?

Prashant Kotian · Accepted Answer

Correct answer: D. We know that pH of acidic buffer is- a a a pH pK log[salt]/[acid] pH pK if [salt] [acid] pK 3.58 given for acetoacetic acid. Therefore,pH 3.58 Relationship Between Ka and Kb for a Conjugate Pair

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