Fe/0->Fe/3+->Fe/0->Fe/+2->Fe(OH)2->Fe(OH)3

Question

Fe/0->Fe/3+->Fe/0->Fe/+2->Fe(OH)2->Fe(OH)3

Answer 1

2Fe+3Cl2=2FeCl3

2FeCl3+3Zn=3ZnCl2+2Fe

Fe+2HCl=FeCl2+H2

FeCl2+2KOH=Fe(OH)2+2KCl

4Fe(OH)2+2H2O+O2=4Fe(OH)3

Answer 2

                                                         

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