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 0.480 moles of a monoprotic weak acid (K₁ = 8.8 x 10-5) is titrated with NaOH, what is the pH of the solution at the half-equivalence point? pH =

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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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 0.480 moles of a monoprotic weak acid (K₁ = 8.8 x 10-5) is titrated with NaOH, what is the pH of the solution at the
half-equivalence point?
pH =
Transcribed Image Text: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 0.480 moles of a monoprotic weak acid (K₁ = 8.8 x 10-5) is titrated with NaOH, what is the pH of the solution at the half-equivalence point? pH =
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