This is the second quarter of the organic chemistry series. Topics covered include: Fundamental concepts relating to carbon compounds with emphasis on structural theory and the nature of chemical bonding, stereochemistry, reaction mechanisms, and spectroscopic, physical, and chemical properties of the principal classes of carbon compounds. Index of Topics: 01:15 - Sample Flashcards 05:33 - Acidity and s Character 14:59 - Relative Acidities 16:32 - Some Reactions after Deprotonation 21:50 - Preparation of Alkynes 30:54 - Addition of Hydrogen Halides to Alkynes 41:59 - Addition of Water to Alkynes: Hydration