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Peer reviewed Peer reviewed
ERIC Number: EJ380918
Record Type: CIJE
Publication Date: 1988
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISBN: N/A
ISSN: N/A
Tested Demonstrations.
Roffia, Sergio; And Others
Journal of Chemical Education, v65 n8 p725-27 Aug 1988
Reports two electrochemical demonstrations. Uses a hydrogen-oxygen fuel cell to power a clock. Includes description of methods and materials. Investigates the "potato clock" used with different fruits. Lists emf and current for various fruit and electrode combinations. (ML)
Descriptors: Chemical Reactions, Chemistry, College Science, Demonstrations (Educational), Energy, Graduate Study, Higher Education, Inorganic Chemistry, Instructional Materials, Science Education, Science Experiments, Science Instruction, Secondary Education, Secondary School Science, Undergraduate Study
Publication Type: Journal Articles; Reports - Descriptive
Education Level: N/A
Audience: Teachers; Practitioners
Language: English
Sponsor: N/A
Authoring Institution: N/A
Identifiers: Electrochemistry