An analytical chemist is titrating 159.5 mL of a 1.000M solution of hydrazoic acid (HN,) with a 0.2500M solution of NaOH

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An Analytical Chemist Is Titrating 159 5 Ml Of A 1 000m Solution Of Hydrazoic Acid Hn With A 0 2500m Solution Of Naoh 1 (14.98 KiB) Viewed 25 times

An analytical chemist is titrating 159.5 mL of a 1.000M solution of hydrazoic acid (HN,) with a 0.2500M solution of NaOH. The pK, of hydrazoic acid is 4.72. Calculate the pH of the acid solution after the chemist has added 96.19 ml. of the NaOH solution to it. Note for advanced students: you may assume the final volume equals the initial volume of the solution plus the volume of NaOH solution added. Round your answer to 2 decimal places. PH-0