This book is aimed at all second-year high school students to help them understand the General Education Chemistry course and meet the requirements of their class. At the same time, it serves as an important aid for students who will choose the Science Orientation Group in the next grade. Specifically, this writing work includes:

-Detailed presentation of the theory

-Critical questions for the essential understanding of the material

-Multiple choice questions, true-false type, matching

-Exercises and problems that represent all the cases that a student may encounter in exams

-The questions (topic 2) and exercises-problems (topic 4) from the Question Bank corresponding to each chapter

-Evaluation criteria so that the student can check their level of knowledge

-Preparation topics for the third year of high school

-Answers to the applications, exercises, and problems of the school book.