TY - ADVS AU - Hoffmann,Roald AU - Showalter,Donald ED - University of Maryland, College Park. ED - Educational Film Center (Annandale, Va.) TI - The World of Chemistry SN - 1559462310 PY - 1989///, c1988 CY - Santa Barbara, Calif. PB - Intellimation KW - Chemistry KW - Oxidation-reduction reaction KW - Electrolytic cells KW - Corrosion and anti-corrosives KW - Electrolysis KW - Acid-base chemistry KW - Hydrogen-ion concentration N1 - Video release of the 1988 production; Producer/director/writer, Jack Arnold & Robert Kaper (Program 15); writer, Jack Arnold & John Boslough (Program 16); narrator, Fran Dorn; music, Richard Paul Brier; Host, Roald Hoffmann ; demonstrator, Donald Showalter N2 - Program 15 (Busy electron) illustrates reactions involving electron transfer using the examples of the electrochemical cell, corrosion and electrolysis. Program 16 (Proton in chemistry) focuses on acids, bases and pH and how they function in the laboratory and in natural systems ER -