Unit 19

Gases and the Mole

Amadeo Avogadro

Demos to Prepare:
Pneumatic trough, bottles, glass plates, cork for The Blast.
Large Test tube, 1-hole stopper, 90o tubing.
KClO3  +  MnO2  ---> oxygen
Birthday Candles
Magnesium ribbon
Steel wool.
Explosion chamber (4-L steel beaker & towel).
Cartesian Diver

Here Endeth Gases and the Mole