A solution NH3 that contains 78 mL of 0.043 M ammonia, NH 3, is titrated with 0.083 M HCI. The K₁ of ammonia is 1.8×10. (a) What volume of 0.083 M HCI would be added to reach the equivalence point? Give the volume in mL. 40.41 mL (b) At the equivalence point, what is the pH of the solution? (Assume that volumes are additive.) 4.56
A solution NH3 that contains 78 mL of 0.043 M ammonia, NH 3, is titrated with 0.083 M HCI. The K₁ of ammonia is 1.8×10. (a) What volume of 0.083 M HCI would be added to reach the equivalence point? Give the volume in mL. 40.41 mL (b) At the equivalence point, what is the pH of the solution? (Assume that volumes are additive.) 4.56
General Chemistry - Standalone book (MindTap Course List)
11th Edition
ISBN:9781305580343
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Publisher:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Chapter16: Acid-base Equilibria
Section: Chapter Questions
Problem 16.110QP: What is the pH of the solution obtained by titrating 1.30 g of sodium hydrogen sulfate, NaHSO4,...
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Step 1: Determine the volume of HCl and pH of the solution at equivalence point:
VIEWStep 2: a. Calculation for volume of HCl at equivalence point :
VIEWStep 3: b. Calculation for molarity of ammonium chloride at equivalence point:
VIEWStep 4: Calculation for pH of the resulting solution at equivalence point:
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