A Simple Adsorption Experiment

Gonzalo Guirado ^[1] ; José A. Ayllón ^[1]
1. [1] Universitat Autònoma de Barcelona
  
  Universitat Autònoma de Barcelona
  
  Barcelona, España
Localización: Journal of chemical education, ISSN 0021-9584, Vol. 88, Nº 5, 2011, págs. 624-628
Idioma: inglés
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Resumen
- The study of adsorption phenomenon is one of the most relevant and traditional physical chemistry experiments performed by chemistry undergraduate students in laboratory courses. In this article, we describe an easy, inexpensive, and straightforward way to experimentally determine adsorption isotherms using pieces of filter paper as the adsorbent and an organic dye the as the adsorbate.