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A sample containing acetaminophen was dissolved in water to make a 50.00-mL solution. The solution was...

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Chemistry

A sample containing acetaminophen was dissolved in water to makea 50.00-mL solution. The solution was titrated with 0.5065 M NaOH,and the equivalence point was reached when 26.10 mL NaOH solutionwas added.

The terminal hydrogen (on the OH) is removed duringneutralization. The Ka value of acetaminophen is 3.2 × 10−10.

Calculate the pH at the equivalence point.

Answer & Explanation Solved by verified expert
4.1 Ratings (712 Votes)
acetaminophen is a weak acid we know that moles molarity x volume L so moles of NaOH 05065 x 261 x 103 moles of NaOH 1322 x 103 now at equivalence point    See Answer
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