Solution-Solution of hydrochloric acid to the existing

Solution of hydrochloric acid to the existing buffer solutio

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Reference no: EM131343971

A buffer solution is prepared by mixing 82.3 mL of 0.0329 M butanoic acid with 21.4 mL of 0.661 M sodium butanoate.

A table of pKa values 4.82

1. Calculate the pH (to two decimal places) of this solution.

Assume the 5% approximation is valid and that the volumes are additive.

2. Calculate the pH (to two decimal places) of the buffer solution after the addition of 13.9 mL of a 0.0525 M solution of hydrochloric acid to the existing buffer solution.

Assume the 5% approximation is valid and that the volumes are additive.

Reference no: EM131343971

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Solution of hydrochloric acid to the existing buffer solutio

Reference no: EM131343971

Reference no: EM131343971

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