Предмет: Химия, автор: mariadeva2222

3. Урівняти рівняння:
Mg+ HCl = MgCl2+ H2
Fe + O2 = Fe2O3
Помогите плжалуйста срочно надо !!!!​

Ответы

Автор ответа: sophia1935
0

Ответ:

Mg+ 2HCl = MgCl2+ H2

4Fe + 3O2 = 2Fe2O3

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