2Fe+3CL2=2FeCL3
Fe^0-3e=Fe^+3
CL^0+1e=CL^-1
3Fe+2O2=Fe3O4
Fe^0-2e=Fe^+2
O^0+2e=O^-2
Fe+S=FeS
S^0+2e=S^-2
Fe+2HCL=FeCL2+H2
2H^+1+2e=H2^0
2Fe+3CL2=2FeCL3
Fe^0-3e=Fe^+3
CL^0+1e=CL^-1
3Fe+2O2=Fe3O4
Fe^0-2e=Fe^+2
Fe^0-3e=Fe^+3
O^0+2e=O^-2
Fe+S=FeS
Fe^0-2e=Fe^+2
S^0+2e=S^-2
Fe+2HCL=FeCL2+H2
Fe^0-2e=Fe^+2
2H^+1+2e=H2^0