A 0.221 g sample of an unknown monoprotic base was placed in a flask and dissolved in 125 mL of water. A solution of 0.143 M HCl was used to titrate the sample, and 22.1 mL was required to reach the equivalence point. What is the molecular weight, in g/mol, of the unknown base?
A 0.221 g sample of an unknown monoprotic base was placed in a flask and dissolved in 125 mL of water. A solution of 0.143 M HCl was used to titrate the sample, and 22.1 mL was required to reach the equivalence point. What is the molecular weight, in g/mol, of the unknown base?
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 16.88QP: A 0.400-g sample of propionic acid was dissolved in water to give 50.0 mL of solution. This solution...
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A 0.221 g sample of an unknown monoprotic base was placed in a flask and dissolved in 125 mL of water. A solution of 0.143 M HCl was used to titrate the sample, and 22.1 mL was required to reach the equivalence point. What is the molecular weight, in g/mol, of the unknown base?
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