DH of the base solution after the chemist has added 484.1 mL of the HNO, solution to it. db nced students: you may assume the final volume equals the initial volume of the solution plus the volume of HNO, solution added. answer to 2 decimal places. Submit Assignment

Principles of Modern Chemistry
8th Edition
ISBN:9781305079113
Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Chapter15: Acid–base Equilibria
Section: Chapter Questions
Problem 55P
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An analytical chemist is titrating 234.9 mL of a 0.2700M solution of ethylamine (C,H,NH,) with a 0.1500M solution of HNO2. The p K, of ethylamine is 3.19.
Calculate the pH of the base solution after the chemist has added 484.1 mL of the HNO, solution to it.
Note for advanced students: you may assume the final volume equals the initial volume of the solution plus the volume of HNO, solution added.
Round your answer to 2 decimal places.
pH =|
Submit Assignment
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Transcribed Image Text:10 11 12 13 14 An analytical chemist is titrating 234.9 mL of a 0.2700M solution of ethylamine (C,H,NH,) with a 0.1500M solution of HNO2. The p K, of ethylamine is 3.19. Calculate the pH of the base solution after the chemist has added 484.1 mL of the HNO, solution to it. Note for advanced students: you may assume the final volume equals the initial volume of the solution plus the volume of HNO, solution added. Round your answer to 2 decimal places. pH =| Submit Assignment Continue
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