None What is the pH at the equivalence point in the titration of a 28.6 mL sample of a 0.490 M aqueous hydrofluoric acidsolution with a 0.466 M aqueous sodium hydroxide solution? pH =

Given: VHF=28.6mL;[HF]=0.490M;[NaOH]=0.466M;Ka=6.3x10−4The Ka value is obtained here:…

Answered: What is the pH at the equivalence point…

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter15: Complex Acid/base Systems

Section: Chapter Questions

Problem 15.4QAP

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What is the pH at the equivalence point in the titration of a 28.6 mL sample of a 0.490 M aqueous hydrofluoric acid solution with a 0.466 M aqueous sodium hydroxide solution? pH =