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: -1:43 Chair Conformation -5:08 How to Draw a Chair -10:20 Cyclohexane Graphic and Computer Model -15:30 Methylcyclohexane Conformations -23:30 Steric Hinderance with Methylcyclohexane -31:07 Tert-Butylcyclohexane -34:05 1-tert-butyl-4-methylcyclohexane