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Unit 5: Chemical Reactions

Unit 5

Unit 5 is California content standards 5, 8, and 9.


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Le Chatelier's Principle is used to predict the effect of a change in conditions on a chemical equilibrium. Henri Le Chatelier suggested that when a system at equilibrium is disturbed, the equilibrium position will shift in the direction which tends to minimize, or counteract, the effect of the disturbance. <ref>AUS-e-TUTE</ref>


Major Topics

Acids and Bases (Standards: CH5. a-d)

Acids, bases, and salts are three classes of compounds that form ions in water solutions.

CH5 Framework
CH5 Vocabulary
CH5 Lecture Notes
CH5 Labs and Activities
CH5 Homework
CH5 Sample Test Questions
CH5 Cram Sheet

Reaction Rates (Standards: CH8. a-c)

Chemical reaction rates depend on factors that influence the frequency of collision of reactant molecules.

CH8 Framework
CH8 Vocabulary
CH8 Lecture Notes
CH8 Labs and Activities
CH8 Homework
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CH8 Cram Sheet

Chemical Equilibrium (Standards: CH9. a-b)

Chemical equilibrium is a dynamic process at the molecular level.

CH9 Framework
CH9 Vocabulary
CH9 Lecture Notes
CH9 Labs and Activities
CH9 Homework
CH9 Sample Test Questions
CH9 Cram Sheet