NotesFAQContact Us
Collection
Advanced
Search Tips
Back to results
Peer reviewed Peer reviewed
ERIC Number: EJ520767
Record Type: Journal
Publication Date: 1996
Pages: N/A
Abstractor: N/A
ISBN: N/A
ISSN: ISSN-0021-9584
EISSN: N/A
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
Grant or Contract Numbers: N/A