It is ZrCO3.
The formula of iron II hydroxide is Fe (OH) 2
The answer, barium II carbonate is wrong for the formula BaCO3 because barium has only one possible charge.
nickel (ii) carbonate
Nickel II carbonate
It is Lead Carbonate, but to be more specific, it is Lead (II) Carbonate. Lead can have a charge of +2 or +4. A carbonate ion has a charge or -2. So, in order for the chemical formula to be PbCO3 the lead ion must have a charge of +2, hence the (II) between the lead and carbonate.
The formula of iron II hydroxide is Fe (OH) 2
Iron(II) carbonate
HgCo3
The answer, barium II carbonate is wrong for the formula BaCO3 because barium has only one possible charge.
nickel (ii) carbonate
The formula for plumbic carbonate is PbCO3. So there is one carbonate ion (CO3)-2 in the unit formula for PbCO3. A more modern name for this compound is lead (II) carbonate.
The chemical Formula for Cobalt II hydrogen carbonate can be given.It is as follows :Co2HCO3.
Nickel II carbonate
Copper(II) Carbonate (or Cupric Carbonate) is made up of Copper ions, and Carbonate ions. The coppers have a +2 charge, and carbonate has a -2 charge. The formula is Cu(II)CO3
The chemical formula of zirconium nitride is ZrN.
It depends ~ if it's copper(I), then the formula is Cu2CO3, but if it's copper(II), the the formula is CuCO3
It is Lead Carbonate, but to be more specific, it is Lead (II) Carbonate. Lead can have a charge of +2 or +4. A carbonate ion has a charge or -2. So, in order for the chemical formula to be PbCO3 the lead ion must have a charge of +2, hence the (II) between the lead and carbonate.