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An analytical chemist is titrating 145.2 mL of a 1.000M solution of hydrazoic acid (HN,) with a 1.200M solution of NaOH.
Posted: Sat Jul 02, 2022 8:44 pm
by answerhappygod
- An Analytical Chemist Is Titrating 145 2 Ml Of A 1 000m Solution Of Hydrazoic Acid Hn With A 1 200m Solution Of Naoh 1 (16.61 KiB) Viewed 21 times
An analytical chemist is titrating 145.2 mL of a 1.000M solution of hydrazoic acid (HN,) with a 1.200M solution of NaOH. The pK, of hydrazoic acid is 4.72. Calculate the pH of the acid solution after the chemist has added 135.9 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 ?