Ответ:
Объяснение:
Fe + 3Cl₂ => 2FeCl₃
FeCl₃ + 3 NaOH => Fe(OH)₃ + 3NaCl
2Fe(OH)₃ => Fe₂O₃ + H₂O
Fe₂O₃ + 3H₂ => 2Fe + 3H₂O
Fe₂O₃ + 3H₂SO₄ => Fe₂(SO₄)₃ + 3H₂O
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Ответ:
Объяснение:
Fe + 3Cl₂ => 2FeCl₃
FeCl₃ + 3 NaOH => Fe(OH)₃ + 3NaCl
2Fe(OH)₃ => Fe₂O₃ + H₂O
Fe₂O₃ + 3H₂ => 2Fe + 3H₂O
Fe₂O₃ + 3H₂SO₄ => Fe₂(SO₄)₃ + 3H₂O