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1. You are instructed to make a buffer solution of pH = 4.5. Assume that the...

1. You are instructed to make a buffer solution of pH = 4.5.
Assume that the buffer solution is made by mixing a volume of a 0.100 M acetic acid solution and a 0.100 M sodium acetate solution.

Determine the volume (in mL) of acetic acid required to prepare 60.0 mL of your assigned buffer pH.

2. Based on the previous question, calculate the concentration of [HA] in this buffer solution.

3. 20.0 mL of the buffer solution (from above) is titrated with 0.1000 M HCl. Determine the pH at the acidic equivalence point.

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