1. Based on the shape of the curve, what is the nature of the analyte? Strong acid Strong base Weak acid None of the choices Weak base 2. What about the titrant used? Weak Base Strong Acid Strong Base Weak Acid None of the choices 3. At what pH would you expect the equivalence point to fall? Would it? At pH 10.50 Below 7.00 At 7.00 None of the choices Above 7.00 4. Which of the following can be said to be true of the concentrations of the species at some point before the equivalence point? None of the choices base = conjugate base acid = base acid = conjugate base conjugate acid < conjugate base

1. Based on the shape of the curve, what is the nature of the analyte? Strong acid Strong base Weak acid None of the choices Weak base 2. What about the titrant used? Weak Base Strong Acid Strong Base Weak Acid None of the choices 3. At what pH would you expect the equivalence point to fall? Would it? At pH 10.50 Below 7.00 At 7.00 None of the choices Above 7.00 4. Which of the following can be said to be true of the concentrations of the species at some point before the equivalence point? None of the choices base = conjugate base acid = base acid = conjugate base conjugate acid < conjugate base

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter21: Potentiometry

Section: Chapter Questions

Problem 21.13QAP

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