Nitrogen(IV) oxide is N2O4.
PbO2
The Answer To Your Question Is.... tin (IV) oxide
CrO2this is the incorrect formula. For Chromium II oxide the formula is actually CrO without the 2. The reason for this is simple. the II after chromium indicates that it has a charge of +2, and the oxygen, we know is in group 16, has a charge of -2. The formula CrO2 is actually the formula for chromium IV oxide>
The chemical formula of this is MnO2.It is brown in colour. The oxidation number of Mn is 4 in this compound.
Lead (IV) Oxide
Nitrogen(IV) oxide is N2O4.
Nitrogen dioxide NO2 Nitrogen(IV) oxide
The chemical formula for tin(IV) oxide is SnO2. Tin(III) oxide doesn't exist.
The chemical formula for tin(IV) oxide is SnO2. Tin(III) oxide doesn't exist.
PbO2
Lead(IV) oxide would have the formula PbO2
SnO2, if you meant (tin(IV) oxide) or tin dioxide that is
There is a "zoo" full of nitrogen oxides! The most commonly encountered are NO, nitric oxide, an important biological molecule; N2O nitrous oxide (laughing gas); NO2 nitrogen dioxide, an intermediate in the production of nitric acid.Nitric oxide, also known as nitrogen monoxide, (NO), nitrogen(II) oxideNitrogen dioxide (NO2), nitrogen(IV) oxideNitrous oxide (N2O), nitrogen(-I,III) oxideNitrosylazide (N4O), nitrogen(-I,0,I,II) oxideNitrate radical (NO3), nitrogen(VI) oxideDinitrogen trioxide (N2O3), nitrogen(II,IV) oxideDinitrogen tetroxide (N2O4), nitrogen(IV) oxideDinitrogen pentoxide (N2O5), nitrogen(V) oxideTrinitramide (N(NO2)3), nitrogen(0,IV) oxide
The Answer To Your Question Is.... tin (IV) oxide
SO2
Lead has Three type of oxides: Lead(II) Oxide = PbO (Generally referred) Lead(IV) Oxide = PbO2 Lead(II,IV) Oxide = Pb3O4
PtO2