The book "Methods of physicochemical research", published by the team of authors, is a unique and deep immersion in the world of physical chemistry, opening up to the reader all the variety of methods and approaches used to study substances and their properties. This edition will be a reference book for students, graduate students and specialists in chemistry, physics and related sciences seeking to expand their knowledge and skills in experimental research. The main purpose of the book is to introduce the reader to modern methods of physical and chemical research, which are used to analyze and understand complex chemical processes. The authors describe in detail both classical and novel techniques, including spectroscopy, chromatography, X-ray diffraction, and other techniques that allow us to investigate the structure and properties of substances at the molecular level. Each chapter of the book immerses the reader in the theoretical foundations, as well as the practical aspects of the application of these methods, which makes the material accessible and understandable even for those who are just starting their way in science. The book will be of particular interest to undergraduate and graduate students, as well as professional chemists and physicists who are looking for new approaches and techniques for their research. If you are passionate about science, strive for a deep understanding of chemical processes or want to improve your skills in the laboratory, this publication will become a real treasure for you. It will not only enrich your knowledge, but also inspire new experiments and discoveries. The topics raised in the book cover a wide range of issues, including molecular interaction, thermodynamics, reaction kinetics, and many other aspects that play a key role in modern scientific research. The authors emphasize the importance of an interdisciplinary approach, showing how physicochemical methods can be successfully applied in biology, materials science and even in ecology. This makes the book relevant not only for chemists, but also for specialists in other fields of science. The style of the authors is distinguished by clarity and logical presentation, which makes it easy to assimilate even the most complex concepts. They use many examples and illustrations, which makes the material more clear and understandable. In addition to this, the book contains many references to current research and publications, which allows the reader to deepen his knowledge and follow the latest achievements in the field of physicochemical research. If you are looking for literature that will help you master the methods of physico-chemical research, “Methods of physico-chemical research” will become your reliable assistant. This edition will not only expand your horizons, but also inspire new scientific achievements. Read and discover a world in which physics and chemistry intertwine, creating new opportunities for research and innovation. Do not miss the chance to immerse yourself in this fascinating and informative book, which will be an important step on your way to scientific achievements.