Literaturnachweis - Detailanzeige
Autor/inn/en | Battino, Rubin; Dolson, David A.; Hall, Michael A.; Letcher, Trevor M. |
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Titel | Enthalpy of Vaporization and Vapor Pressures: An Inexpensive Apparatus |
Quelle | In: Journal of Chemical Education, 84 (2007) 5, S.822 (4 Seiten)Infoseite zur Zeitschrift
PDF als Volltext |
Sprache | englisch |
Dokumenttyp | gedruckt; online; Zeitschriftenaufsatz |
ISSN | 0021-9584 |
Schlagwörter | Chemistry; Science Experiments; Science Instruction; Measurement; Physics; Thermodynamics; Energy; Laboratory Equipment; Laboratory Experiments |
Abstract | A simple and inexpensive method to determine the enthalpy of vaporization of liquids by measuring vapor pressure as a function of temperature is described. The vapor pressures measured with the stopcock cell were higher than the literature values and those measured with the sidearm rubber septum cell were both higher and lower than literature values. (Author). |
Anmerkungen | Division of Chemical Education of the American Chemical Society. Subscription Department, P.O. Box 1267, Bellmawr, NJ 08099-1267. Tel: 800-691-9846; Tel: 856-931-5825; Fax: 856-931-4115; e-mail: jchemed@egpp.com; Web site: http://jchemed.chem.wisc.edu/ |
Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
Update | 2017/4/10 |