Chemical Reactions(Chemistry: Material World Series Part 3) 2003
Distributed by Chip Taylor Communications, 2 East View Drive, Derry, NH 03038-4812; 800-876-CHIP (2447)
Produced by VEA Productions, Inc.
Directed by Rod Rees
VHS, color, 22 min.
Jr. High - Adult
Chemistry
Date Entered: 09/22/2004
Reviewed by A. Ben Wagner, Arts and Sciences Libraries, University at Buffalo, State University of New YorkThis video does a good job of introducing the concept of chemical reactions by drawing on examples from everyday life. Space shuttle rocket fuel including a discussion of the Challenger disaster, explosions, fireworks, matches, automobile air bag inflation, and rusting of iron are all used as illustrations of how common chemical reactions are. The video also discusses common indicators of chemical changes such as color or temperature changes or evolution of gases. With the exception of the rocket fuel reaction (hydrogen plus oxygen combining to give water), all reactions are described in words rather than with chemical symbols. Hence, this video could even be used in junior high school, despite the producer’s Senior High to Adult rating. The video is intended as an introduction to, not a detailed description of, the chemistry of reactions. The production values are excellent. British spelling is used, and there is one brief reference to the name of cleaner that probably is not familiar to American audiences.
The program is the second part of a three part video series entitled Chemistry: Material World of Reactions in Water. Part One of the series is entitled “Good Vibrations” covering the particle theory of matter. Part Two is “Elements, Compounds and Mixtures”.