Предмет: Химия, автор: pasha223224

Перетворіть на хімічні рівняння такі схеми реакцій Na+H2O=>NaOH+H2
CH4+O2=>CO2+H2O
KCIO3=>KCI+O2
Zn+H3PO4=>3(PO4)2+H2

Ответы

Автор ответа: dobriakua
2

2Na + 2H2O → 2NaOH + H2;

CH4 + 2O2 → CO2 + 2H2O;

2KClO3 → 2KCl + 3O2;

3Zn + 2H3PO4 → Zn3(PO4)2 + 3H2.

pasha223224: Велике дякую?
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