An analytical chemist is titrating 165.8 ml. of a 0.2500M solution of hydrazoic acid (HN,) with a 0.3300M solution of NaOH. The pK, of hydrazoic acid is 4.72. Calculate the pH of the acid solution after the chemist has added 135.4 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
An analytical chemist is titrating 165.8 ml. of a 0.2500M solution of hydrazoic acid (HN,) with a 0.3300M solution of NaOH. The pK, of hydrazoic acid is 4.72. Calculate the pH of the acid solution after the chemist has added 135.4 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
Chemistry for Today: General, Organic, and Biochemistry
9th Edition
ISBN:9781305960060
Author:Spencer L. Seager, Michael R. Slabaugh, Maren S. Hansen
Publisher:Spencer L. Seager, Michael R. Slabaugh, Maren S. Hansen
Chapter9: Acids, Bases, And Salts
Section: Chapter Questions
Problem 9.128E
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![An analytical chemist is titrating 165.8 ml. of a 0.2500M solution of hydrazoic acid (HN,) with a 0.3300M solution of NaOH. The pK, of hydrazoic acid is
4.72. Calculate the pH of the acid solution after the chemist has added 135.4 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](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F71f01daf-af9e-43da-97bf-363eb1997baa%2F1453780c-811f-4149-a57e-a05cfc57f4e5%2F7fzsk2_processed.jpeg&w=3840&q=75)
Transcribed Image Text:An analytical chemist is titrating 165.8 ml. of a 0.2500M solution of hydrazoic acid (HN,) with a 0.3300M solution of NaOH. The pK, of hydrazoic acid is
4.72. Calculate the pH of the acid solution after the chemist has added 135.4 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
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