The half-equivalence point of a titration occurs half way to the equivalence point, where half of the analyte has reacted to form its conjugate, and the other half still remains unreacted. If 0.200 moles of a monoprotic weak acid (Ka = 1.0 x 10-) is titrated with NaOH, what is the pH of the solution at the half-equivalence point? 4.21 pH Incerrect

The half-equivalence point of a titration occurs half way to the equivalence point, where half of the analyte has reacted to form its conjugate, and the other half still remains unreacted. If 0.200 moles of a monoprotic weak acid (Ka = 1.0 x 10-) is titrated with NaOH, what is the pH of the solution at the half-equivalence point? 4.21 pH Incerrect

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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