НУЖНО ОВР
[tex]Fe + NHO_3 => Fe(NO_3)_3 + N_2O + H_2O
[/tex]
[tex]Fe+NHO_3 => Fe(NO_3)_3 + H_2O + NH[/tex]
[tex]Fe + CuSO4 -->[/tex]
[tex]Fe + NHO_3 => Fe(NO_3)_3 + N_2O + H_2O
[/tex]
[tex]Fe+NHO_3 => Fe(NO_3)_3 + H_2O + NH[/tex]
[tex]Fe + CuSO4 -->[/tex]
More Questions From This User See All
Answers & Comments
Verified answer
Fe + HNO3 (разб.) = Fe(NO3)3 + N2O + H2OFe(0) - 3e = Fe(+3) | 8
2N(+5) + 8e = 2N(+1) | 3
8Fe + 30HNO3 (разб.) = 8Fe(NO3)3 + 3N2O + 15H2O
Что такое NH?
Fe + CuSO4 = FeSO4 + Cu
Fe(0) - 2e = Fe(+2) | 1
Cu(+2) + 2e = Cu(0) | 1
Fe + CuSO4 = FeSO4 + Cu