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Article
Famous Scientists

Famous Scientists: Wilhelm Ostwald

For Students 9th - 10th
Learn about the life and work of Wilhelm Ostwald, the chemist who received the Nobel Prize in Chemistry in 1909 for his work on catalysis, chemical equilibria, and reaction velocities.
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Interactive
Davidson College

Davidson College: Le Chatelier's Principle: Effect of a Change in Temperature

For Students 9th - 10th
Explains how Le Chatelier's Principle is used to predict how a temperature change affects a system's chemical equilibrium and presents a virtual experiment where the effect is explored. Requires Java.