Uses Laboratory experiments to illustrate simple principles of chemistry used in the home. Defines and explains the difference between soap and detergent. Shows their role in cleaning. Demonstrates the softening of water, the effect of alkaline chemicals on cloth, and the cleaning of tarnished silver. (KQED) Film.
KQED, San Francisco; American Chemical Society; Dr. Harry Sello; Robert Rice; Tom Borden; Gerald Marans
National Educational Television; Indiana University Audio-Visual Center
National Educational Television
IUL Moving Image Archive
- Rights Statement
- No Copyright - United States
- Physical Description
1 film reel (29 min.) sound,black and white/monochrome; 16 mm
- Other Identifiers
Catalog Key: 7834991; Other: GR00466741; MDPI Barcode: 40000003175389
This item is accessible by: the public.