Literaturnachweis - Detailanzeige
Autor/inn/en | Flair, Mark N.; Setzer, William N. |
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Titel | An Olfactory Indicator for Acid-Base Titrations. |
Quelle | In: Journal of Chemical Education, 67 (1990) 9, S.795-96Infoseite zur Zeitschrift |
Sprache | englisch |
Dokumenttyp | gedruckt; Zeitschriftenaufsatz |
ISSN | 0021-9584 |
Schlagwörter | Leitfaden; Unterricht; Lehrer; Acids; Chemistry; College Science; Higher Education; Laboratory Procedures; Learning Problems; Molecular Structure; Science Activities; Science Education; Sensory Aids; Visual Impairments |
Abstract | The use of an olfactory acid-base indicator in titrations for visually impaired students is discussed. Potential olfactory indicators include eugenol, thymol, vanillin, and thiophenol. Titrations performed with each indicator with eugenol proved to be successful. (KR) |
Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
Update | 2004/1/01 |