Предмет: Химия, автор: Kososos

Ca+o2 указать тип реакции назвать продукты

Ответы

Автор ответа: Alexei78

2 Ca + O2 -->2 CaO - соединительная
кальция + кислород = оксид кальция

Автор ответа: ГуляБэй

2Ca+O2=>
2CaO кислород и соединительный кальций= оксид кальция

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