Experiment with reaction rates based on chemical concentration and temperature using the famous iodine clock reaction. Mix two clear liquids and watch as they suddenly turn an inky blue! Includes all materials, chemicals, and instructions for 13 experiments.
Science Fair Project Ideas:
- How does changing the amounts of reactants change a reaction? What about changing the concentration of solutions?
- How does temperature affect a reaction? Test each chemical at room temperature, colder, and warmer to see its effect.
MORE INFORMATION BOX
Clock Reaction Kit:
- Citric acid
- Sodium iodate
- Sodium sulfite
- Sodium thiosulfate
- Starch solution
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