Answered: What is the pH of a 0.127 M solution of…

What is the pH of a 0.127 M solution of (CH3)2NH when it is titrated with 0.274 M of HCI to the half-equivalence point? Note: (CH3)2NH has a PKb = 5.42 * 10^-4

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter15: Additional Aqueous Equilibria

Section: Chapter Questions

Problem 93QRT: When 40.00 mL of a weak monoprotic acid solution is titrated with 0.100-M NaOH, the equivalence...

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Question

What is the pH of a 0.127 M solution of (CH3)2NH when it is titrated with 0.274 M of HCI to the half-equivalence point? Note: (CH3)2NH has a PKb = 5.42 * 10^-4

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