Equilibrium Systems

Time to shake up the status quo with a presentation that describes Le Chatlier's Principle and has pupils examine situations in which equilibrium is upset. Four examples show different stresses to the reaction and the resulting shift. 

Struggling your way through equilibrium systems? You—and your class—will think ICE is nice! Discover time-saving ways to solve equilibrium constant problems through a video from the JFR Science playlist. The narrator maps out the ICE...

Students determine an equilibrium constant using a spectrophotometer. In this equilibrium lesson plan, students calibrate a spectrophotometer with 5 solutions in order to prepare the spectrophotometer for the experiment. Students measure...

The reaction for hydrogen and nitrogen combining to form ammonia is provided at the top of this sheet, and then five sets of different conditions require your class to calculate the direction of shift and to state which is at...

A one-page worksheet asks learners to explain what happens in different endothermic or exothermic reactions. To complete this, they must have a full grasp on LeChatelier's Principle and the workings of equilibrium constants. This is an...

Here is an excellent teaching tool for your advanced chemistry scholars. This handout explains chemical equilibrium, the equilibrium quotient, and the reaction quotient. Then it provides sample calculations for your class to try....

These two pages give your advanced chemistry class an adequate homework worksheet when studying chemical equilibrium. Reaction quotients are calculated, directions for system shift are predicted, diagrams are drawn. This gives learners...

Chemistry learners will show their grasp of LeChatlier's Principle by completing this worksheet. They will indicate equilibrium shifts and predict what happens to reactants indifferent chemical reactions. Save this worksheet to give your...

These six exercises help your chemistry apprentices review the topic of equilibrium. They calculate partial pressures, solve equilibrium problems, and predict the direction that a system will shift. This is ideal to assign as homework in...

This handout furnishes detailed information about heterogeneous equilibria and applications of the equilibrium constant. Two examples of calculating equilibrium pressures are included for chemistry scholars to try their hand at solving....