Multimeter as Alternative Measurement System in the Potentiometric Titrations

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José de Jesús Pérez-Saavedra
Sonia Rincón-Arce
Miguel Ángel Cisneros-Valladares

Abstract

In this paper, we experimentally demonstrated by the statistical test Student t, the usual potentiometric titrations in analytical chemistry (acid-base, redox, complexometric and halides) can be performed using as indicator system to valuation a multimeter instead of the potentiometer. Enabling this, teaching laboratories, can be equipped at low cost with multimeters rather than potentiometers. 

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Artículo científico

How to Cite

Multimeter as Alternative Measurement System in the Potentiometric Titrations. (2015). Tecnología en Marcha Journal, 28(3), pág. 25-44. https://doi.org/10.18845/tm.v28i3.2409