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Chemical Reactions: Energy Changes, Heat (enthalpy) of Reaction, Entropy changes, Rates of Reaction, Reversibility, Equilibrium constants, Le Chatelier's Principle
revised October 31, 2011
Formative exercise
Formative exercise answers
suggested exercises
heat changes and chemical reactions
endothermic and exothermic changes
Gibbs free energy the reason why reactions occur
reaction rates: Reaction Speed
reaction rates: effect of T, Catalysts, Concentration
reversible reactions
equilibrium Expressions & Constants
Le Chatelier's Principle disturbing an equilibrium
self test
self test answer
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Online Introductory Chemistry
Dr. Walt Volland all rights reserved, 2001-2011
revised October 31, 2011
