Using Large Glass Cylinders To Demonstrate Chemical Reactions

• Wobbe de Vos ^[2] ; Kim Kostka ^[1]
  1. [1] University of Wisconsin–Rock County

     University of Wisconsin–Rock County

     City of Janesville, Estados Unidos

     
  2. [2] Centre for Science and Mathematics Education, University of Utrecht
• Localización: Journal of chemical education, ISSN 0021-9584, Vol. 76, Nº 4 (April), 1999, págs. 528-528
• Idioma: inglés
• Texto completo no disponible (Saber más ...)
• Resumen

  • This article describes a simple laboratory experiment that aims at pedagogic as well as aesthetic aspects of chemical reactions. Experiments of this type have a high educational potential as students have the opportunity to observe the actual formation of a precipitate instead of just being able to see the result. The experiment is also suitable for demonstrating some of the fascinating beauty of chemical reactions to the general public.