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Listed under:  Science  >  Matter  >  Chemical reactions  >  Reaction rates  >  Catalysis
Video

Elliot and the Surfing Scientist: Chemical catalysts

Have you ever heard of a catalyst? Watch as the Surfing Scientist, Ruben Meerman, demonstrates the power of a catalyst. He adds one to just two other ingredients to create a chemical reaction with spectacular foaming results - just like elephant toothpaste!

Interactive

Reactions and rates

This is an interactive resource in which students explore what makes a reaction happen by colliding atoms and molecules. The can design experiments with different reactions, concentrations, and temperatures. Students can use the potential energy diagram to determine the activation energy for the forward and reverse reactions, ...