Calculate pH for a weak base/strong acid titration. Determine the pH during the titration of 35.6 mL of 0.306 M ammonia (NH3, K₁ = 1.8×10-5) by 0.306 M HI at the following points. (a) Before the addition of any HI 11.4 (b) After the addition of 12.7 mL of HI 9.51 (c) At the titration midpoint 9.26 (d) At the equivalence point 8.96 (e) After adding 54.8 mL of HI 1.18
Calculate pH for a weak base/strong acid titration. Determine the pH during the titration of 35.6 mL of 0.306 M ammonia (NH3, K₁ = 1.8×10-5) by 0.306 M HI at the following points. (a) Before the addition of any HI 11.4 (b) After the addition of 12.7 mL of HI 9.51 (c) At the titration midpoint 9.26 (d) At the equivalence point 8.96 (e) After adding 54.8 mL of HI 1.18
Chemistry: An Atoms First Approach
2nd Edition
ISBN:9781305079243
Author:Steven S. Zumdahl, Susan A. Zumdahl
Publisher:Steven S. Zumdahl, Susan A. Zumdahl
Chapter14: Acid- Base Equilibria
Section: Chapter Questions
Problem 110CP: A 0.400-M solution of ammonia was titrated with hydrochloric acid to the equivalence point, where...
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I already posted a,b, and c but was told to post c,d,e separately. Please help me in making sure I have the correct answers.
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VIEWStep 2: Determination of pH before addition of HI
VIEWStep 3: Determination of pH after addition of 12.7 mL of HI
VIEWStep 4: Determination of pH at the midpoint of titration
VIEWStep 5: Determination of pH at equivalence point
VIEWStep 6: Determination of pH after addition of 54.8 mL of HI
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