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Resonance, Conjugation, and Stability in Organic Molecules

주석실무비디오 수업

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Resonance Structures

  • How to draw a resonance hybrid.
    03:24
  • The rules you need for resonance:
    03:34
  • How to determine which structure is most stable.
    01:32

Octet Rule

  • LCAO model proves why Noble gases are so stable.
    03:48
  • The most important parts of the periodic table for organic chemistry
    02:24
  • How Noble gases are related to the octet rule.
    01:05

Electronegativity

  • Differences between ionic, polar and covalent bonds
    11:33

Bonding Preferences

  • What is the difference between valence and octet electrons?
    02:04
  • Understanding the hydrogen isotopes.
    08:32
  • What is a valence electron?
    02:14

Hybridization

  • How carbon creates 4 partially-filled orbitals.
    02:53
  • Bond sites, hybridization, and intermediate orbitals
    04:58
  • Introduction to the reactive intermediates.
    02:47

Conjugation Chemistry

  • Conjugated states
    03:27
  • Definition of Conjugation
    05:29
  • Review of Common Resonance Structures
    04:50

Enthalpy

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