Carbonate is not a compound at all, because it is not electrically neutral; instead it is a polyatomic ion, with a charge of -2. Most carbonate salts are stable at standard temperature and pressure, but most of them will convert from carbonates to oxides by releasing carbon dioxide when heated sufficiently.
carbonate ion
The name of the compound Fe2(CO3)3 is iron(III) carbonate.
This is the ion carbonate.
In a carbonate ion (CO3^2-), two sodium ions (Na+) typically bond with one carbonate ion to form a stable ionic compound, such as sodium carbonate (Na2CO3).
The ionic compound for aluminum carbonate is Al2(CO3)3. In this compound, aluminum has a charge of +3 and the carbonate ion has a charge of -2, so the formula is derived by combining these ions in a way that balances the charges.
carbonate ion
Iron(III) carbonate is a chemical compound with the formula Fe2(CO3)3.
The name of the compound Fe2(CO3)3 is iron(III) carbonate.
This is the ion carbonate.
In a carbonate ion (CO3^2-), two sodium ions (Na+) typically bond with one carbonate ion to form a stable ionic compound, such as sodium carbonate (Na2CO3).
No such compound exists. Perhaps what is mean is Al2(CO3)3 which is aluminum carbonate.
The ionic compound for aluminum carbonate is Al2(CO3)3. In this compound, aluminum has a charge of +3 and the carbonate ion has a charge of -2, so the formula is derived by combining these ions in a way that balances the charges.
The compound Al2(CO3)3 is named aluminum carbonate.
The chemical formula of lead(IV) carbonate is Pb(CO3)2.
Lithium carbonate is the ionic compound with the formula Li2CO3. It is composed of lithium ions (Li+) and carbonate ions (CO3^2-).
A ternary compound is made of three elements. Sodium is an alkali metal with a charge of +1. Carbonate CO3 has a charge of 2-. When writing a formula the net charge for the compound must be neutral. You need two sodiums to cancel out the charge of one carbonate. Na2CO3
The Sulfate, SO4