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A 35.00-mL solution of 0.2500 M HF is titrated with a standardized 0.1120 M solution of...

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Chemistry

A 35.00-mL solution of 0.2500 M HF is titrated with astandardized 0.1120 M solution of NaOH at 25 C

1) the pH at 0.50 mL before the equivalence point
2) the pH at the equivalence point
3) the pH at 0.50 ml after the equivalence point.

Answer & Explanation Solved by verified expert
4.1 Ratings (636 Votes)
1 the pH at 050 mL before the equivalence point HF millimoles 35 x 0250 875 NaOH millimoles 01120 x 05 0056 HF pKa 314 HF NaOH NAF H2O 875 0056 0 0 initial    See Answer
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