The Mole
- Grade Level: Senior High (10-12)
- Subjects: Chemistry
- Produced By: Classroom Video
- Year: 1994
- Country: Australia
- Language: English
- Running Time: 19m
Email a friend Share on Facebook
This video tackles a concept students often find difficult with demonstrations and analogies. Coverage includes: a look at how substances react in definite proportions, the ignition (remotely) of various mixtures of hydrogen and oxygen, a nuts and bolts analogy to show fixed proportions, the mole and Avagadro's number and using the mole to calculate chemical reactions.