Electronic study book is intended for students on the specialities 5B07200 – Chemistry of inorganic substances, 5В072100- Chemistry of organic substances, 5В075300 – Chemcinal technology of refractory nonmetal and silicate materials, 5В070800 – Oil and gas business, 5В060600-Chemistry, 5В060800-Ecology. Electronic study book is intended for students of chemical-technological specialties and teachers of chemistry.Electronic study book is formed in accordance with the requirements of the curriculum and the program of discipline “Inorganic Chemistry” and includes all necessary information on execution that practical occupation of the course.