The book "Application of IUPAC recommendations in the course of physical chemistry" edited by A. M. Maretsky is a unique textbook that will become an indispensable assistant for students, graduate students and teachers studying physical chemistry. It contains current recommendations of the International Union of Pure and Applied Chemistry (IUPAC), which will help readers better understand and assimilate the complex concepts and terms used in this science. Physical chemistry is an area where chemistry and physics intersect, and understanding its foundations is key to successfully studying more complex topics. In this manual, the authors offer readers not only theoretical knowledge, but also practical examples that make the material more accessible and understandable. Each chapter of the book is imbued with the spirit of scientific search and the desire for accuracy, which is especially important in such an exact science as physical chemistry. The book will be of interest to students of chemical and engineering specialties, as well as to anyone who seeks to deepen their knowledge in the field of chemistry and physics. It is suitable for both beginners and more experienced readers who want to refresh their knowledge or prepare for exams. The manual will also be useful to teachers who are looking for up-to-date and relevant materials for their courses. The topics covered in the book cover a wide range of issues, from thermodynamics to the kinetics of chemical reactions. The authors pay special attention to how to properly use the nomenclature and designations adopted in international practice. This not only contributes to a better understanding of the material, but also helps students learn how to correctly formulate their thoughts and ideas in scientific papers and publications. The style in which the book is written is distinguished by clarity and accessibility .. The authors seek to explain complex concepts in simple language, which makes the material easier to perceive. In addition, the manual contains many illustrations and diagrams that help to visualize the processes and phenomena being studied. This is especially important in physical chemistry, where many concepts can be abstract and difficult to understand. A. M. Maretsky, as an editor and one of the authors, is known for his work in the field of chemistry and education. He is actively engaged in scientific activities and has extensive experience in teaching, which allows him to create materials that meet the modern requirements of the educational process. Among his other well-known works are textbooks and manuals on general and organic chemistry, which are also popular among students and teachers. The book "Applying the IUPAC recommendations in the course of physical chemistry" is not just a manual, but a whole world of knowledge that opens doors to the fascinating world of physical chemistry. It will help readers not only to learn the theoretical foundations, but also to develop critical thinking, learn to analyze and interpret data, which is an important skill in scientific activity. If you are looking for a quality physical chemistry tutorial that will help you understand complex issues and prepare for exams, then this edition will be an excellent choice. It meets all modern requirements and standards, which makes it indispensable in the educational process. Do not miss the opportunity to immerse yourself in the world of physical chemistry with this unique guide!