Lecture 19: Chemical Equilibrium
recorded by: Massachusetts Institute of Technology, MIT
published: Feb. 10, 2009, recorded: October 2005, views: 4291
released under terms of: Creative Commons Attribution Non-Commercial Share Alike (CC-BY-NC-SA)
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I. Nature of Chemical Equilibrium
A. Free energy, G vs. Progress of reaction
B. Reaction quotient
1. Partial pressure (gas)
2. Concentration (solute)
C. Relationship between K and Q
II. Meaning of K
A. Concentration of products at equilibrium
B. K > 1
C. Relationship between ΔG° and the magnitude of K
III. Relationship Between Equilibrium Expressions
IV. External Effects on K
A. Principle of Le Châtelier
B. Adding and removing reagents
1. Adding more reactant
2. Adding more product
3. Removing product
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