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Thermodynamics: Entropy, Gibbs Free Energy, and Spontaneity (Ch.19.3–19.6)

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Entropy

  • Second Law of Thermodynamics Example
    00:48
  • Entropy and Physical Changes
    02:35
  • Standard Molar Entropy Example
    01:17

Entropy Calculations: Phase Changes

  • Entropy in Phase Changes
    01:46
  • Entropy in Phase Changes Example
    02:30

Third Law of Thermodynamics

  • The Boltzmann Equation
    01:23
  • Entropy of Perfect Crystals
    02:20
  • The Boltzmann Equation Example
    00:49

Entropy Calculations

  • Total Entropy Example
    01:23
  • Entropy of the System
    02:06
  • Entropy of the Universe
    01:42

Gibbs Free Energy

  • Spontaneity of Reactions
    03:38
  • ΔG and Spontaneity Example
    01:23
  • Spontaneity and Temperature Example
    02:42

Gibbs Free Energy Calculations

  • The Gibbs Free Energy Formula
    00:44
  • Standard Gibbs Free Energy and Temperature
    00:32
  • The Gibbs Free Energy Formula Example
    01:29

Gibbs Free Energy And Equilibrium

  • ∆G° and K Example
    01:13
  • ∆G° and K
    01:19
  • ∆G, ∆G° and Q
    01:03