01:58 Introduction to Ochem
21:14 Lewis & Kekule Structures
53:36 Condensed & Skeletal Structures
01:37:20 The Theory of Bonding
01:55:32 Hybridization of Atomic Orbitals
02:30:10 Bond Length & Bond Strength
02:37:16 Dipole Moments and Molecular Polarity
02:46:52 Resonance