Modern Chemistry, Lesson 6: A Chemical Reaction and Its Equation

Duration: 30 min

Creator: Encyclopaedia Britannica Educational Corporation

Description: Reviews and interprets the experimental basis for the chemist's system of classification of substances in terms of the kinds of molecules and atoms present and their distribution in the substances. Emphasizes the distinction between a symbol and a formula. The Law of Conservation of Mass is tested.

Metadata Source:Catalog of Classroom Teaching Films for Georgia Schools, No. 10 (Georgia Department of Education)