USE-2021. Chemistry. 30 training options for demo version of 2021

The manual is intended to prepare for the exam in chemistry.
The book contains:
- 30 new training options written according to official projects of demo version and specification of 2021, published on 08/24/2020 on the FIPI website,
- 3 fully disassembled copyrighted examination work from samples of all tasks and comments,
- answers to all options.
Working in this book in the classroom and at home, graduates systematize the material studied earlier, acquire stable skills in performing all tasks in the USE format, learn to distribute time in the process of performing training options and, as a result, will be able to successfully pass the exam.
The book is also addressed to teachers for use in the educational process - in lessons, in small groups and in individual classes, as well as methodologists.
The manual can be used in distance learning