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Mystery Demonstrations
Click here for seasonal demonstrations to share with your students! Updated every six weeks!
Disappearing Rainbow
A mysterious rainbow appears and disappears as colorless acid and base solutions are added to each other.
Iodine Clock Reaction
A startling and dramatic color change will lead you into the study of the effects of concentration, temperature and a catalyst on the rate of reaction.
Magic Genie
A study of catalysts and exothermic reactions.
Silicone Super Ball

Have a ball with this exciting polymer activity.

The Chemical Kidney
A series of complex ion reactions resulting in numerous color changes!
The Indicator Sponge
A simple tool to see if your students have properly cleaned up their lab area.
The Mirrored Flask
Demonstrate the magic of chemistry by turning an ordinary flask into a beautiful silver mirror.
The Pink Catalyst
A super reaction to display rates of reaction.
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