+3 for each nitrogen in N2O3
If you are referring to the nitrate ion, NO3-, the oxidation number of oxygen would be O2- and nitrogen would be N5+. If you are talking about nitrogen trioxide NO3, the oxidation number of oxygen would be O2- and nitrogen would be N6+. Edit: Nitrogen trioxide does not exist in its free state.
NO2 is a acidic gas. Nitrogen shows +4 oxidation number.
Oxidation number of N is +1. Oxidation number of O is -2.
+4 for nitrogen
Nitrogen's oxidation number is -4.Carbon's oxidation number is +3.The cyanide ion has -1 charge. Nitrogen is in -3 state. By balancing the charges: the oxidation number of carbon is +4.
If you are referring to the nitrate ion, NO3-, the oxidation number of oxygen would be O2- and nitrogen would be N5+. If you are talking about nitrogen trioxide NO3, the oxidation number of oxygen would be O2- and nitrogen would be N6+. Edit: Nitrogen trioxide does not exist in its free state.
NO2 is a acidic gas. Nitrogen shows +4 oxidation number.
Oxidation number of N is +1. Oxidation number of O is -2.
+4 for nitrogen
Nitrogen's oxidation number is -4.Carbon's oxidation number is +3.The cyanide ion has -1 charge. Nitrogen is in -3 state. By balancing the charges: the oxidation number of carbon is +4.
+5 for each N, -2 for each O, in N2O5
The oxidation number of NO, nitrogen oxide, is +3.
Nitrogen has an oxidation number of -3. Since it is in group 15, it has 5 valence electrons. It wants to have eight, so it will gain three electrons. Electrons are negative, that's why the oxidation number is negative.
zero for each nitrogen
It depends on the compound. Nitrogen has compounds in which the oxidation numbers range from -3 to +5.
+4 in nitrogen dioxide (NO2)
It varies on the compound of nitrogen. -3 in nitrides is the most common. But oxidation number up to +5 is possible.