• 0.200 M of 1.0L methyl amine (CH3NH2), a weak base was titrated with 0.1 M HCl. pK of methyl amine is 3.39. Which of the following is correct? a. At half equivalence point pH of the solution will be 4.56 b. At the equivalence point pH of the solution will be 10.61 c. At the equivalence point volume of HCl needed is 1.0 L d. Initially pH of methyl amine will be 3.39 e. After addition of 3 L of HCl, the pH of the solution will be 1.6
• 0.200 M of 1.0L methyl amine (CH3NH2), a weak base was titrated with 0.1 M HCl. pK of methyl amine is 3.39. Which of the following is correct? a. At half equivalence point pH of the solution will be 4.56 b. At the equivalence point pH of the solution will be 10.61 c. At the equivalence point volume of HCl needed is 1.0 L d. Initially pH of methyl amine will be 3.39 e. After addition of 3 L of HCl, the pH of the solution will be 1.6
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 16.123QP: A 25.0-mL sample of hydroxylamine is titrated to the equivalence point with 35.8 mL of 0.150 M HCl....
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