This educational aid presents the exam material for the Chemistry B' Lyceum of General Education course.

Each chapter follows the following structure:

-Theory in the form of questions-answers, so that the student can focus their attention on the most important points of each lesson and make a quick review whenever they want.
-Comprehension exercises that include various types of questions.
-Exercises and combined problems for all units.
-Evaluation criteria for consolidating the material.

At the end of the book, there are the answers to the questions, as well as the solutions to the exercises.