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Peer reviewedWeaver, Gabriela C.; Kimbrough, Doris R. – Journal of Chemical Education, 1996
Presents an overhead projector demonstration that uses the idea of color fading to demonstrate reaction kinetics and diffusion controlled reaction kinetics. (JRH)
Descriptors: Chemistry, Demonstrations (Science), Diffusion (Physics), Higher Education
Peer reviewedGilbert, George L., Ed. – Journal of Chemical Education, 1984
Provided are procedures and list of materials needed to demonstrate that the pressure inside a container with a porous surface can be changed due to the rate of diffusion of low molecular weight gases. Typical results obtained are included. (JN)
Descriptors: Chemistry, College Science, Demonstrations (Educational), Diffusion (Physics)
Stocklmayer, Sue – 1981
The Zimbabwe Secondary School Science Project (ZIM-SCI) developed student study guides, corresponding teaching guides, and science kits for a low-cost science course which could be taught during the first 2 years of secondary school without the aid of qualified teachers and conventional laboratories. This ZIM-SCI study guide is a four-part unit…
Descriptors: Chemical Reactions, Chemistry, Crystallography, Diffusion (Physics)
Stocklmayer, Sue – 1981
The Zimbabwe Secondary School Science Project (ZIM-SCI) developed student study guides, corresponding teaching guides, and science kits for a low-cost science course which could be taught during the first 2 years of secondary school without the aid of qualified teachers and conventional laboratories. This teaching guide, designed to be read in…
Descriptors: Chemical Reactions, Chemistry, Crystallography, Diffusion (Physics)
Peer reviewedKolb, Doris, Ed. – Journal of Chemical Education, 1989
Described are three chemistry demonstrations: (1) a simple qualitative technique for taste pattern recognition in structure-activity relationships; (2) a microscale study of gaseous diffusion using bleach, HCl, ammonia, and phenolphthalein; and (3) the rotation of polarized light by stereoisomers of limonene. (MVL)
Descriptors: Chemical Reactions, Chemistry, College Science, Diffusion (Physics)
Mandizha, George – 1983
The Zimbabwe Secondary School Science Project (ZIM-SCI) developed student study guides, corresponding teaching guides, and science kits for a low-cost science course which could be taught during the third year of secondary school without the aid of qualified teachers and conventional laboratories. This ZIM-SCI study guide is a four-part unit…
Descriptors: Atomic Structure, Chemical Bonding, Diffusion (Physics), Electricity
Mandizha, George – 1983
The Zimbabwe Secondary School Science Project (ZIM-SCI) developed student study guides, corresponding teaching guides, and science kits for a low-cost science course which could be taught during the third year of secondary school without the aid of qualified teachers and conventional laboratories. This teaching guide, designed to be used in…
Descriptors: Atomic Structure, Chemical Bonding, Diffusion (Physics), Electricity
