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Peer reviewed Peer reviewed
ERIC Number: EJ520767
Record Type: CIJE
Publication Date: 1996
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISBN: N/A
ISSN: ISSN-0021-9584
A Commercial Device Involving the Breathalyzer Test Reaction.
Dombrink, Kathleen J.
Journal of Chemical Education, v73 n2 p135-36 Feb 1996
Describes the working of Final Call, a commercially available breath analyzing device, which uses the chemical reaction involving the reduction of chromium (VI) in the orange dichromate ion to the green chromium (III) ion to detect ethyl alcohol. Presents a demonstration that simulates the use of a Final Call device. (JRH)
Descriptors: Chemical Reactions, Chemistry, Demonstrations (Science), Drinking, Higher Education, Oxidation, Secondary Education
Publication Type: Guides - Classroom - Teacher; Journal Articles
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Identifiers: Breath Analyzers