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50 Years of ERIC
50 Years of ERIC
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Peer reviewed Peer reviewed
ERIC Number: EJ275200
Record Type: CIJE
Publication Date: 1983-Feb
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISBN: N/A
ISSN: N/A
Tested Demonstrations.
Gilbert, George L., Ed.
Journal of Chemical Education, v60 n2 p141-42 Feb 1983
Presents background information and procedures for producing sequential color reactions. With proper selection of pH indicator dyes, most school colors can be produced after mixing colorless solutions. Procedures for producing white/purple and red/white/blue colors are outlined. Also outlines preparation of 2, 4, 2', 4', 4"-pentamethoxytriphenyl methanol, needed in the red/white/blue reaction. (JN)
Descriptors: Chemical Reactions, Chemistry, College Science, Demonstrations (Educational), High Schools, Higher Education, Laboratory Procedures, Science Education, Science Experiments, Secondary School Science
Publication Type: Journal Articles; Reports - Descriptive
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Identifiers: National Science Foundation