ОГЭ Химия. Типовые тренировочные варианты

This manual is intended for preparing ninth-grade graduates for the state final examination in chemistry (OGE). The publication includes 15 training options for the examination work. All tasks correspond to the structure and requirements of the OGE in chemistry. General provisions on the structure of the examination work are provided. At the end of the manual, answers to all tasks are given.