Ответ:
CL2+H2-->2HCL
6HCL+2Fe-->2FeCL3+3H2
FeCL3+3NaOH-->Fe(OH)3+3NaCL
2Fe(OH)3-->Fe2O3+H2O
Fe2O3+3H2-->2Fe+3H2O
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Ответ:
CL2+H2-->2HCL
6HCL+2Fe-->2FeCL3+3H2
FeCL3+3NaOH-->Fe(OH)3+3NaCL
2Fe(OH)3-->Fe2O3+H2O
Fe2O3+3H2-->2Fe+3H2O