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Acids, Bases, and Thermodynamics in Organic Chemistry

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Acid and Base Definitions

  • Lewis vs. Bronsted-Lowry Definition
    07:46
  • The Bronsted-Lowry definition of acids and bases.
    00:54
  • Equilibrium constant and conjugates.
    02:11

Reaction Mechanism

  • How to tell if charged molecules will react as nucleophiles or electrophiles.
    02:39
  • Nucleophile or Electrophile
    01:49
  • How to tell if uncharged molecules will react as nucleophiles or electrophiles.
    02:48

pKa Values

  • Identifying pKa values
    07:45
  • The 12 pKa values you want to memorize (because they are important!).
    09:36

Acid Base Equilibrium

  • The 3 steps for determining the direction of acid and base equilibrium.
    05:11
  • Determining Acid/Base Equilibrium
    04:00
  • Determining Acid/Base Equilibrium
    02:34

Equilibrium Constant and pKa

  • The pH scale vs. the pKa scale.
    02:15
  • The relationship between equilibrium constant and pKa.
    02:19
  • Why we use pKa instead of pH.
    01:46

Gibbs Free Energy

  • Intermediates vs. Transition States
    06:55
  • Breaking down the different terms of the Gibbs Free Energy equation.
    05:02

Entropy

  • 3 ways to increase entropy.
    07:11
  • Explaining what entropy is.
    02:46

Enthalpy

  • How to calculate enthalpy using bond dissociation energies.
    04:09
  • Calculating Enthalpies
    04:38

Orgo 1: Pre-Course Review

  • Resonance Structures
    3:09
  • Hybridization
    3:24
  • Introduction to General Chemistry Review
    00:28