Learn to draw various organic chemistry structures including Lewis, bond line, skeletal, and condensed structural formulas in this comprehensive 31-minute video tutorial. Master the art of representing functional groups such as alkanes, alkenes, alkynes, carboxylic acids, alcohols, ethers, esters, ketones, aldehydes, amides, nitriles, and amines. Explore cyclic structures and cis-trans isomers, and gain proficiency in identifying substituents like isopropyl, sec-butyl, isobutyl, isopentyl, tert-butyl, amino, hydroxy, ethoxy, methoxy, and oxo. Cover a wide range of topics from basic introductions to specific examples including dimethyl ether, ketones, alcohols, acetaldehyde, acetic acid, esters, amines, acetonitrile, alkyl halides, pentyne, heptane, hexane, hexine, and cyclohexane.