Предмет: Химия, автор: fimkly

11.1. Склади формули продуктів реакцій, добери коефіцієнти у схемах реакцій.
_Н2 +_О2 → _Н_ О_
_Al + _Cl₂ → _AI_ CI_
_Mg + O2 → _MG_ O_
Укажи тип реакцій.

Ответы

Автор ответа: unezhewaoxnw6u
1

Объяснение:

2Н2 +О2 → 2Н2О

2Al + 3Cl₂ → 2AICl3

2Mg + O2 → 2MgO

Усі три реакції сполучення

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