1) Fe + 2HCl - FeCl2 + H2 |
2) FeCl2 + 2NaOH - Fe(OH)2 + 2NaCl
3) Fe(OH)2 -t- FeO + H2O
4) FeO + 2NaCl - FeCl2 + Na2O
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1) Fe + 2HCl - FeCl2 + H2 |
2) FeCl2 + 2NaOH - Fe(OH)2 + 2NaCl
3) Fe(OH)2 -t- FeO + H2O
4) FeO + 2NaCl - FeCl2 + Na2O