If that says Co [ClO3]2 then it would be Cobalt II Chlorate
This is cobalt(III) chlorate.
The chemical name is Cobalt(II) Fluoride Hexahydrate.
The compound Ca(CIO3)2 consists of one calcium (Ca) atom, two chlorine (Cl) atoms, and six oxygen (O) atoms (since each CIO3 group contains one Cl and three O, and there are two such groups). Therefore, the total number of atoms in the compound is 1 (Ca) + 2 (Cl) + 6 (O) = 9 atoms.
The empirical formula for Co(NO3)2 is Co(NO3)2. The compound is named cobalt(II) nitrate.
First, it's ClO3 with a lowercase L. There are two possible compounds: copper I chlorate, CuClO3 or copper II chlorate Cu(ClO3)2
This is cobalt(III) chlorate.
copper (II) chlorate
Chlorate(V) ion
Chlorate(V) ion
6
The chemical name is Cobalt(II) Fluoride Hexahydrate.
The answer is ; Hg3(PO4)2, Fe(NO3)3
One atom per molecule.
ZnCl2 is the chemical formula of zinc chloride.
There is 1 zinc (Zn) atom in Zn(ClO3)2.
Cobalt nitrate.
Yttrium Chlorate