Lead carbonates are PbCO3 and Pb(CO3)2; lead (5) carbonate doesn't exist.
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 formula for silver carbonate is Ag2CO3
The formula for manganese carbonate is MnCO3.
A carbon carbonate don't exist. Thew ion carbonate is CO3-; a metal carbonate has the chemical formula MeCO3.
Its chemical name is "basic lead carbonate" but it is much more often just called white lead. It's an unusual compound consisting of 2 lead(II) carbonate formula units bonded to a lead(II) hydroxide formula unit with the formula 2PbCO3-Pb(OH)2. In classic European oil paintings from centuries past, it was used as the chief pigment for the color white. It isn't used anymore though, because lead is toxic.
The chemical formula of lead(IV) carbonate is Pb(CO3)2.
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.
PbCO3 is the formula for Lead II Carbonate. So it is made up of lead, carbon and oxygen.
lead carbonate ------> lead oxide + carbon dioxide
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.
PbCO3
The chemical formula of lead(IV) carbonate is Pb(CO3)2.
The formula for silver carbonate is Ag2CO3
The chemical formula for Barium Carbonate is BaCO3
NiCO3 is the chemical formula for nitrogen carbonate.
The formula for manganese carbonate is MnCO3.
Rb2CO3 for rubidium carbonate