REA's Essentials provide quick and easy access to critical information in a variety of different fields, ranging from the most basic to the most advanced. As its name implies, these concise, comprehensive study guides summarize the essentials of the field covered. Essentials are helpful when preparing for exams, doing homework and will remain a lasting reference source for students, teachers, and professionals. Organic Chemistry I includes structure and properties, alkanes, alkenes, alkynes, alkyl halides, stereochemistry, cyclic hydrocarbons, aromatic hydrocarbons, aryl halides, ethers and epoxides, alcohols and glycols, and carboxylic acids.