Ⅰ.
The Language of Chemistry
① Chemistry and Our Life
01.
Chemistry and Our Life
② Molecule and chemical reaction formula
01.
mole
02.
chemical reaction formula

Ⅱ.
Structure and properties of matter
① Chemical bonds and bond polarity
01.
Electrical properties of chemical bonds
02.
Polarity of bond
② Molecular structure and material properties
01.
molecular structure
02.
Polarity of molecules and properties of substances

Ⅲ.
chemical equilibrium
① Chemical equilibrium
01.
chemical equilibrium
02.
Equilibrium constant and direction of reaction
② Shift in chemical equilibrium
01.
chemical equilibrium shift

Ⅳ.
dynamic chemical reactions
① Automatic ionization and pH of water
01.
molar concentration
02.
Autoionization and pH of water
② Neutralization reaction
01.
Neutralization reaction
02.
Neutralization titration

QR Appendix: Teacher Wanja's Secret Note

Wanja, the science concept book that has been most loved by seniors, continues its reputation in the 2022 revised curriculum.

- All textbooks based on the 2022 revised curriculum were thoroughly analyzed and included in one complete volume.

- The content and problems are explained in an easy-to-understand manner so that you can study on your own without difficulty.


[Textbook Introduction]
1.
This is a 'perfect self-study book' that allows you to learn course concepts and prepare for internal exams on your own.
2.
This textbook organizes the core concepts of chemistry in an easy and systematic way.
3.
This textbook has been meticulously analyzed and improved to fit the new curriculum, based on the 2022 revised curriculum.

[Textbook Features]
1.
An easy-to-understand summary of curriculum concepts, as if you were listening to a teacher's lecture!
_ All the content that will be on the exam is included in the complete book.

_ You can build solid skills with study tips such as Wanja Teacher's special lecture on secret methods, memorize it!, be careful!, and are you curious?
2.
The problem structure is also perfect!
_ It consists of similar types of questions to school exams, so you can prepare for school exams.

3.
Another book, 'The Answer is Friends'
_ Detailed explanations for every problem are a given! Through thorough problem analysis and illustrated explanations, you can more easily understand the explanations.
4.
'Teacher Wanja's Secret Note', a collection of key materials
_ By scanning the QR code, you can organize the key materials that will definitely appear on the exam at once.