Modern Chemistry, Lesson 23: Speeds of Molecules - Gaseous Diffusion

Duration: 30 min

Creator: Encyclopaedia Britannica Educational Corporation

Description: Continues the gas problem considered in Lesson 22. Explains the experimental effect of temperature on pressure in terms of the movement of the molecule. Measures in a tube the speeds of diffusion of hydrogen cloride and ammonia.

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