Question

Закончите уравнения реакций:

Fe + As =                         

Fe + Cu(NO2)2 =                       

FeO + SiO2=

Fe + HCLO4 =                  

FeO + H2O=                              

FeO + Mg =

Answer 1

1.Fe5As3
2.хз
3.Fe3O2+Si2O4
4.FeCl+H2O
5.Fe2O3+H3
6.FeMg+O2