Tested Demonstrations: Rossini, William Tell and the Iodine Clock Reaction: A Lecture Demonstration.

Brice, L. K.; Gilbert, George L., Ed.

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Peer reviewed

ERIC Number: EJ220056

Record Type: CIJE

Publication Date: 1980-Feb

Pages: N/A

Abstractor: N/A

ISBN: N/A

ISSN: N/A

EISSN: N/A

Tested Demonstrations: Rossini, William Tell and the Iodine Clock Reaction: A Lecture Demonstration.

Brice, L. K.; Gilbert, George L., Ed.

Journal of Chemical Education, v57 n2 p152-53 Feb 1980

Three demonstrations are described: (1) a variation of the iodine clock reaction in which a cassette tape recording of the William Tell Overture accompanies color changes as solutions are mixed; (2) a crystallization demonstration using sodium acetate; and (3) lecture-demonstrations creating colored colloidal dispersions from clear solutions. (CS)

Descriptors: Audiovisual Aids, Chemical Reactions, Chemistry, Demonstrations (Educational), Instructional Materials, Laboratory Procedures, Science Education, Secondary Education, Secondary School Science

Publication Type: Journal Articles

Education Level: N/A

Audience: N/A

Language: English

Sponsor: N/A

Authoring Institution: N/A

Grant or Contract Numbers: N/A

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