Рєр»р°сѓсѓ С…рір°р»сћрє 2020 — Сѓр±рѕсђрѕрёрє Р·р°рґр°с‡ Рїрѕ С…рёрјрёрё 9

This problem book is widely used in Belarusian schools and can sometimes be found in digital format on platforms like VK or specialized educational libraries. СбоРНИк задач по ХИмИИ

Review of 8th-grade material (atomic structure, periodic law, chemical bonding, and redox reactions). This problem book is widely used in Belarusian

: Victor Nikolayevich Khvalyuk and Victor Ilyich Rezyapkin. Publisher : Adukatsiya i Vykhavanne (Minsk). ISBN : 978-985-599-248-7. Format : Hardcover (7Bc), 184 pages on offset paper. Dimensions : Approximately 218 x 147 x 12 mm. Publisher : Adukatsiya i Vykhavanne (Minsk)

Electrolytic dissociation (ions in solutions, acids, bases, and salts). Non-metals and metals and their respective compounds. Chemistry and the environment. Dimensions : Approximately 218 x 147 x 12 mm

: Contains all major types of calculation-based problems required by the chemistry program.

: Each paragraph includes specific assignments for reviewing and solidifying previously learned concepts. Core Topics Covered :