CaCO3 + 2HCl -> CaCl2 +H2O +CO2
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 symbol for carbonate ion is CO3^2-, and it has a charge of 2-.
The chemical equation for zinc carbonate is ZnCO3
the symbol for calcium carbonate is Caco
The symbol for calcium is Ca and its atomic number is 20.
The letter "C" is the symbol for carbon.
CaCO3
co32-
HOCO2
CO32-