OGE. Chemistry. Thematic training for preparation for the main state exam

To the attention of graduates of the 9th grades of general educational organizations, a new textbook for preparation for the main state exam is proposed.
The collection includes tasks on all sections and topics checked in the main state exam:
- periodical and periodic system of chemical elements d .AND. Mendeleev,
- the structure of the electronic shells of atoms,
- the structure of substances, types of chemical ties,
- the main classes of inorganic substances and their common chemical properties,
- chemical reactions, their classification, their classification, their classification Conditions and signs of reactions,
-methods of cognition of substances and chemical reactions.
For each type of task, the methodology of execution and solution are proposed. At the end of each topic, a block of training tasks is presented.
Detailed instructions describing the procedure for working with each type of task allow you to navigate in a short time in the topic, to develop skills for completing tasks of different types and qualitatively prepare for the main state exam.
At the end of the manual, answers are given to everything Tasks.
Kuptsova Anna Viktorovna, candidate of pedagogical sciences, teacher of the highest category and Koroshchenko Antonina Stepanovna - candidate of pedagogical sciences authors of textbooks in chemistry for primary and secondary school, including preparation for the exam and OGE