The textbook contains the basic concepts of general chemical technology, physical chemistry, including elements of chemical thermodynamics, kinetics and catalysis, general information on the processes and apparatus of chemical technology, as well as information on some technologies of organic substances: methods of oil and gas processing, industrial organic synthesis and polymer production. Designed to help prepare for the state exam students of the direction of training 18.03.01 "Chemical Technology" (bachelor's level), as well as to prepare for entrance tests when entering the magistracy in a similar direction 18.04.01 "Chemical Technology."