Literaturnachweis - Detailanzeige
Autor/inn/en | Kauffman, George B.; Ebner, Ronald D. |
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Titel | Favorite Demonstrations: Gaseous Diffusion: A Demonstration of Graham's Law. |
Quelle | In: Journal of College Science Teaching, 15 (1985) 1, S.78-79 |
Sprache | englisch |
Dokumenttyp | gedruckt; Zeitschriftenaufsatz |
Schlagwörter | Chemical Reactions; Chemistry; College Science; Demonstrations (Educational); Diffusion (Physics); Higher Education; Laboratory Procedures; Science Education; Science Equipment; Science Experiments |
Abstract | Describes a demonstration in which gaseous ammonia and hydrochloric acid are used to illustrate rates of diffusion (Graham's Law). Simple equipment needed for the demonstration include a long tube, rubber stoppes, and cotton. Two related demonstrations are also explained. (DH) |
Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
Update | 2004/1/01 |