The acidic, aqueous solution of ferrous ion forms a brown complex in the presence of NO-3, by the following two steps. Complete and balance the equations : [Fe(H2O)6]2+ + NO-3 + H+ →………… + [Fe(H2O6)]3+ + H2O [Fe(H2O)6]2+ + ………….. →……. + H2O
The acidic, aqueous solution of ferrous ion forms a brown complex in the presence of NO-3, by the following two steps. Complete and balance the equations :
[Fe(H2O)6]2+ + NO-3 + H+ →………… + [Fe(H2O6)]3+ + H2O [Fe(H2O)6]2+ + ………….. →……. + H2O










