Potentiometric Determination of Fluoride in Toothpaste As a precaution, explain why the tip of the electrode should not come into contact with any solid surface. What is the sign of the slope of Ecell vs ln[F¯]? Explain why. Draw CDTA. What kind of error (positive or negative) will be in effect if CDTA is not used?

Potentiometric Determination of Fluoride in Toothpaste As a precaution, explain why the tip of the electrode should not come into contact with any solid surface. What is the sign of the slope of Ecell vs ln[F¯]? Explain why. Draw CDTA. What kind of error (positive or negative) will be in effect if CDTA is not used?

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter21: Potentiometry

Section: Chapter Questions

Problem 21.28QAP

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