Zad.14Al + 3O₂ ---> 2Al₂O₃2Ag₂O ---> 4Ag + O₂2FeO + C ---> 2Fe + CO₂
Zad.22Na + Cl₂ --->2NaCl4Al + 3O₂ ---> 2Al₂O₃2ZnS + 3O₂ ---> 2ZnO + 2SO₂
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Zad.1
4Al + 3O₂ ---> 2Al₂O₃
2Ag₂O ---> 4Ag + O₂
2FeO + C ---> 2Fe + CO₂
Zad.2
2Na + Cl₂ --->2NaCl
4Al + 3O₂ ---> 2Al₂O₃
2ZnS + 3O₂ ---> 2ZnO + 2SO₂