Ответ:
Объяснение:
Fe2O3 + 6HCl = 2FeCl3 + 3H2O
FeCl3 + 3NaOH = Fe(OH)3 ↓+ 3NaCl
2Fe(OH)3 = Fe2O3 + 3H2O
Fe2O3 + 3Zn = 3ZnO +2 Fe
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Ответ:
Объяснение:
Fe2O3 + 6HCl = 2FeCl3 + 3H2O
FeCl3 + 3NaOH = Fe(OH)3 ↓+ 3NaCl
2Fe(OH)3 = Fe2O3 + 3H2O
Fe2O3 + 3Zn = 3ZnO +2 Fe