The anion carbonate is (CO3)2-.
The symbol equation for Potassium Carbonate is...K2CO3:)
The chemical equation for zinc carbonate is ZnCO3
There is NO ionic charge on lead carbonate. (PbCO3). It is a neutrally charged substance. However, The lead cation has a charge of ' 2+ ' . as Pb^(2+) . Correspondingly the carbonate anion has a charge of ' 2- ' , as CO3^(2-) . As their charges are numerically the same at '2' , but of opposite character (+/-) , they ionically combine as lead carbonate (PbCO3). The charged neutralise each other, so that the substance is 'charge-less'. (+)2 - 2 = 0
The chemical symbol for bicarbonate is HCO3-. This is because it has one carbon atom surrounded by three atoms and a hydrogen atom attached to one of them. The negative charge comes from one formal charge.
The chemical formula* for magnesium carbonate is MgCO3. *Note that compounds have chemical formulas; elements have chemical symbols.
CO32- is carbonate; bicarbonate is the archaic term for hydrogen carbonate, HCO3-.
Hydrogen carbonate is a compound, not an element, and it therefore has a formula, not a symbol: H2CO3.
The symbol equation for Potassium Carbonate is...K2CO3:)
The chemical symbol for sodium carbonate is Na2CO3.
The are 24 valence electrons in a carbonate ion. http://www.800mainstreet.com/5/0005-006b-lewis.html
The chemical equation for zinc carbonate is ZnCO3
the symbol for calcium carbonate is Caco
The letter "C" is the symbol for carbon.
There is NO ionic charge on lead carbonate. (PbCO3). It is a neutrally charged substance. However, The lead cation has a charge of ' 2+ ' . as Pb^(2+) . Correspondingly the carbonate anion has a charge of ' 2- ' , as CO3^(2-) . As their charges are numerically the same at '2' , but of opposite character (+/-) , they ionically combine as lead carbonate (PbCO3). The charged neutralise each other, so that the substance is 'charge-less'. (+)2 - 2 = 0
No carbonate has a negative charge so it is an anion.
CaCO3
co32-