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Gilbert, George L., Ed. – Journal of Chemical Education, 1985
Describes two demonstrations that require almost no preparation time, are visually stimulating, and present a variety of material for class discussion (with sample questions provided). The first involves a sodium bicarbonate hydrochloric acid volcano; the second involves a dissolving polystyrene cup. Procedures used and information on…
Descriptors: Chemistry, College Science, Demonstrations (Educational), Higher Education