Addendum to "Laser-Pointer-Based Spectrometer for Endpoint Detection of EDTA Titrations"
نویسندگان
چکیده
منابع مشابه
Potentiometric Endpoint Methods Electrochemical Titrations
The basis of potentiometry is the Nernst equation, which relates the concentration of electroactive species at the surface of an electrode (C) to the potential of that electrode (E); that is, for the reaction O + e = R where E is the formal redox potential of the electron transfer reaction. In a potentiometry experiment, the open-circuit potential (i.e., there is no measurable current through t...
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ژورنال
عنوان ژورنال: Journal of Chemical Education
سال: 2005
ISSN: 0021-9584,1938-1328
DOI: 10.1021/ed082p683