Literaturnachweis - Detailanzeige
Autor/in | Szczepanski, Nadine |
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Titel | A Simple Demonstration of Charles's Law. |
Quelle | In: Journal of Chemical Education, 71 (1994) 5, S.433Infoseite zur Zeitschrift |
Sprache | englisch |
Dokumenttyp | gedruckt; Zeitschriftenaufsatz |
ISSN | 0021-9584 |
Schlagwörter | Leitfaden; Unterricht; Lehrer; Chemistry; Demonstrations (Science); Higher Education; Laboratory Experiments; Laboratory Procedures; Science Education; Scientific Concepts; Secondary Education |
Abstract | Describes a quick, inexpensive laboratory demonstration of Charles's Law. The opening of a large, round balloon is placed snugly over the mouth of a narrow-mouthed 750-mL Erlenmeyer flask, which is then heated in a strong flame. At end of the full procedure, students easily arrive at the conclusion that the volume of a gas is proportional to temperature. (PVD) |
Erfasst von | ERIC (Education Resources Information Center), Washington, DC |