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Unit Plan
Sophia Learning

Sophia: Changes in Concentration at Equilibrium

For Students 9th - 10th
This lesson will provide examples of how to identify an equilibrium shift due to a change in concentration of either reactants or products.
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Handout
Other

New Mexico State University: Chemical Equilibrium

For Students 9th - 10th
A one page tutorial which teaches the viewer how to predict and write equilibrium expressions and use them to calculate equilibrium concentrations. Discusses Le Chatelier's Principle.
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Handout
Shodor Education Foundation

Shodor: Equilibrium

For Students 9th - 10th
A presentation of the basics of chemical equilibrium, covering equilibrium expressions, Le Chatelier's principle, and sample calculations.
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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.
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Interactive
CK-12 Foundation

Ck 12: Chemistry Simulation: Flat vs. Fizzy Soda

For Students 9th - 10th
[Free Registration/Login Required] Explore Le Chatelier's Principle by changing the volume, pressure, and temperature in a bottle of soda. Try carbonating the soda to see how adding a reactant affects the chemical equilibrium.
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Interactive
Davidson College

Davidson College: Chemical Equilibria: Le Chatelier's Principle

For Students 9th - 10th
Explains what Le Chatelier's Principle is and presents virtual experiments for exploring its role in chemical equilibrium. Requires Java.
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Interactive
Davidson College

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

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

Cosmo Learning: Chemistry 1 A: General Chemistry

For Students 9th - 10th
A collection of video lectures from a general chemistry course taught at the University of California, Berkeley. The course covers topics like stoichiometry, acid-base and solubility equilibrium, oxidation-reduction reactions, chemical...