Determine the pH during the titration of 33.6 mL of 0.231 M triethylamine ((C2H5)3N, Kb = 5.2\times 10-4) by 0.231 M HNO3 at the following points. (a) Before the addition of any HNO3 (b) After the addition of 12.5 mL of HNO3 (c) At the titration midpoint (d) At the equivalence poin (e) After adding 49.4 mL of HNO3
Determine the pH during the titration of 33.6 mL of 0.231 M triethylamine ((C2H5)3N, Kb = 5.2\times 10-4) by 0.231 M HNO3 at the following points. (a) Before the addition of any HNO3 (b) After the addition of 12.5 mL of HNO3 (c) At the titration midpoint (d) At the equivalence poin (e) After adding 49.4 mL of HNO3
Chemistry: Principles and Practice
3rd Edition
ISBN:9780534420123
Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Chapter16: Reactions Between Acids And Bases
Section: Chapter Questions
Problem 16.58QE
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![Determine the pH during the titration
of 33.6 mL of 0.231 M triethylamine
((C2H5)3N, Kb = 5.2\times 10-4)
by 0.231 M HNO3 at the following
points. (a) Before the addition of any
HNO3 (b) After the addition of 12.5
mL of HNO3 (c) At the titration.
midpoint (d) At the equivalence point
(e) After adding 49.4 mL of HNO3](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F3e3c9fe9-ff13-4d5d-bb83-3520a70c0d16%2F1d1e9a8a-e9f4-4547-ac94-66b3e1dedee4%2Fg67ytis_processed.png&w=3840&q=75)
Transcribed Image Text:Determine the pH during the titration
of 33.6 mL of 0.231 M triethylamine
((C2H5)3N, Kb = 5.2\times 10-4)
by 0.231 M HNO3 at the following
points. (a) Before the addition of any
HNO3 (b) After the addition of 12.5
mL of HNO3 (c) At the titration.
midpoint (d) At the equivalence point
(e) After adding 49.4 mL of HNO3
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Step 1: Interpretation of datas :
VIEWStep 2: (a) Determination of pH before addition of HNO3.
VIEWStep 3: (b) Determination of pH after addition of 12.5 mL HNO3.
VIEWStep 4: (c) Determination pH at titration midpoint.
VIEWStep 5: (d) Determination pH at equivalence point.
VIEWStep 6: (e) Determination pH after addition of 49.4 mL HNO3.
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