CO(Cl)4)2
It is Co(ClO4)2
cobalt II perchlorate is an ionic compond cobalt II has an oxidation number of +2; its symbol is Co perchlorate is a polyatomic ion with a charge of -1; its formula is ClO4 therefore the formula is Co(ClO4)2
The chemical formula of copper(II) perchlorate is Cu(ClO4)2.
The formula for mercury(II) perchlorate is Hg(ClO4)2. This compound is formed from the cation mercury(II) and the anion perchlorate.
Co(II)F3 The three needs to be small
Formula = Pb(ClO4)2
The formula for cobalt II oxide is CoO. It contains one cobalt ion with a +2 charge and one oxide ion with a -2 charge, resulting in a neutral compound.
CoClO3 is the chemical formula for cobalt(II) chlorate. It is a compound formed by the cobalt(II) cation (Co2+) and the chlorate anion (ClO3-).
The formula for cobalt(II) fluoride is CoF2, where cobalt has a +2 oxidation state and fluorine has a -1 oxidation state.
The chemical formula for cobalt II acetate is Co(C2H3O2)2.
The chemical Formula for Cobalt II hydrogen carbonate can be given.It is as follows :Co2HCO3.
If it's copper (I): CuClO4 If it's copper (II): Cu(ClO4)2
The molecular formula is CoO Cation is Co^2+^Anion is O^2-^or in other wordscobalt(II) oxide = CoO = Co2+ + O2-