3. Calculate the pH of a mixture of 0.25M acetic acid and 0.1 M sodium acetate. pKa ofacetic acid is 4.76.I4. You are required to prepare 1 liter of 0.1 M acetate buffer solution having a pH of 3.5.Calculate the volume of 0.1 M acetic acid and 0.1 M sodium acetate needed inmilliliters. (pK, acetic acid is 4.8)

The Henderson Hasselbalch equation is given by pH = pKa + log[salt][acid] where pKa is the…

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3. Calculate the pH of a mixture of 0.25 M acetic acid and 0.1 M sodium acetate. pKa of acetic acid is 4.76.

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Question

3. Calculate the pH of a mixture of 0.25M acetic acid and 0.1 M sodium acetate. pKa of
acetic acid is 4.76.
I
4. You are required to prepare 1 liter of 0.1 M acetate buffer solution having a pH of 3.5.
Calculate the volume of 0.1 M acetic acid and 0.1 M sodium acetate needed in
milliliters. (pK, acetic acid is 4.8)

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The answer I got was 13.33 but that's not correct