Составьте уравнения реакции следующих прещений:
Fe->Fe(OH)3->Fe2O3->FeCl3->Fe
2Fe+3Cl2=2FeCl3FeCl3+3NaOH = Fe(OH)3 +3NaCl 2Fe(OH)3 = Fe2O3 +3H2O Fe2O3+6HCl=2FeCl3+3H2O
2FeCl3 = 2Fe + 3Cl2
2Fe+3Cl2 =2 FeCl3 FeCl3+3KOH = Fe(OH)3 +3KCl 2Fe(OH)3 = Fe2O3 +3H2O Fe2O3+6HCl=2FeCl3+3H2O 2FeCl3 = 2Fe + 3Cl2
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Verified answer
2Fe+3Cl2=2FeCl3
FeCl3+3NaOH = Fe(OH)3 +3NaCl
2Fe(OH)3 = Fe2O3 +3H2O
Fe2O3+6HCl=2FeCl3+3H2O
2FeCl3 = 2Fe + 3Cl2
2Fe+3Cl2 =2 FeCl3
FeCl3+3KOH = Fe(OH)3 +3KCl
2Fe(OH)3 = Fe2O3 +3H2O
Fe2O3+6HCl=2FeCl3+3H2O
2FeCl3 = 2Fe + 3Cl2