Khan Academy on a Stick
Velocidades de reacción
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Introduction to Kinetics (EN)
ccKinetics, activation energy, activated complex and catalysts.
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Reactions in Equilibrium (EN)
Equilibrium reactions and constants.
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Mini-Video on Ion Size (EN)
ccCorrecting a mistake and learning a bit about ion size
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Keq Intuition (mathy and not necessary to progress) (EN)
A probabilistic look at how molecules react to develop the intuition behind the equilibrium constant formula.
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Keq derivation intuition (can skip; bit mathy) (EN)
A more concrete attempt at showing how the probabilities of molecules reacting is related to their concentration.
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Heterogeneous Equilibrium (EN)
Ignoring the solution or the solid state molecules when calculating the equilibrium constant.
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Le Chatelier's Principle (EN)
Le Chatelier's Principle regarding the "stressing" of reactions in equilibrium
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Introduction to pH, pOH, and pKw (EN)
ccAutoionization of water into hydronium and hydroxide ions. pH, pOH, and pKa.