Problem- a flask containing 368 ml of 0138 m sodium acetate, Ask an Expert

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Problem- A flask containing 36.8 mL of 0.138 M sodium acetate (NaC2H3O2) is titrated with 24.9 mL of 0.128 M HNO3. Calculate the pH of the solution. pKa for acetic acid = 4.757.

(a) 4.53

(b) 9.47

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