O.s Gabrielian Kontrolnye I Proverochnye Raboty Khimiia 9 Klass M: Drofa May 2026

: Classifying types of reactions and balancing equations.

: Features multiple-choice questions (one or two correct answers) and matching exercises. : Classifying types of reactions and balancing equations

: It emphasizes the law of conservation of mass, stoichiometry, and the relationship between molecular structure and substance properties. and salts in solution.

: The content is strictly aligned with the Federal State Educational Standard (FSES/FGOS) and follows the structure of Gabrielyan's Grade 9 curriculum. : Classifying types of reactions and balancing equations

: Behavior of acids, bases, and salts in solution.