If it existed the formula would be Cu2O3
Fe(III) oxide formula: Fe2O3
The chemical formula for copper oxide is CuO.
Formula: Au2O3
no
copper oxide- CuO hydrogen sulphate- h2SO4
FeO for ferrous oxide, ( iron(II) oxide); Fe2O3 for ferric oxide, (iron(III) oxide) and Fe3O4 for ferrous ferric oxide, (iron (II,III) oxide)
There are two different copper oxide formula's:2Cu + O2 -> 2CuO (black Copper(II) oxide)or4Cu + O2 -> 2Cu2O (red Copper(I) oxide)
Phosphorus(III) oxide has the formula P2O3 but it exists as the molecule of P4O6
Nickel(II) Oxide = NiO Nickel(III) Oxide= Ni2O3
Fe(III) oxide formula: Fe2O3
Copper(I) Oxide: Cu2O (cuprous oxide)orCopper(II) Oxide: CuO (cupric oxide)it can be both.
The correct formula for copper(I) cyanide is CuCN.
Cuprous oxide or copper I oxide is Cu2O
The formula for copper(II) oxide is CuO. This is the commonly met black powder. Copper(I) oxide also exists. This is a red powder, and its formula is Cu2O where the 2 should be a subscript.
Copper(II) oxide: CuO
The chemical formula for copper oxide is CuO.
Nickel(II) Oxide = NiO Nickel(III) Oxide= Ni2O3