Modern Chemistry, Lesson 49: Making Solutions of Known Concentration

Duration: 30 min

Creator: Encyclopaedia Britannica Educational Corporation

Description: Discusses two methods for expressing concentrations of solutions: per cent by weight, and molarity. Shows volumetric flasks of various sizes. Presents a method for preparing more dilute solutions from concentrated ones. Includes some problems for viewers to solve.

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