Li2 CO3
The chemical formula for Sodium Oxide is Na2O.
The chemical formula for calcium chloride is CaCl2 - Ca++ ionically bonded with 2 Cl-.
The correct chemical formula for calcium sulfide is CaS. It consists of one calcium atom bonded to one sulfur atom.
Sodium Nitrate NaNO3 (subscript) for sodium ion Na+ and and nitrate ion NO3- combine to form this compound
HBr In a chemical equation you would write it as HBr(aq).
Na2CO3
The chemical formula for calcium carbonate is CaCO3, where Ca represents calcium, C represents carbon, and O represents oxygen.
The chemical formula for lead (II) carbonate is PbCO3. It is composed of one lead (II) ion (Pb2+) and one carbonate ion (CO3^2-). Lead (II) carbonate is a white solid that is sparingly soluble in water.
NaHCO3
It is written as Na2CO3. It is a base compound.
To write a sentence using the term "chemical formula," you can say: "H2O is the chemical formula for water." This simple example showcases a chemical formula and relates it to a common substance.
To write the formula of ammonium carbonate using the criss-cross method, you first write the symbols of the ions (NH4+) and (CO3^2-) side by side. Then, you criss-cross the numerical values from the charges of the ions to give you the formula NH42CO3.
The chemical formula for calcium phosphide is Ca3P2.
The chemical formula for calcium silicate is CaSiO3.
The chemical formula of methane is CH4.
The chemical formula for barium fluoride is BaF2.
The chemical formula for hydrochloric acid is HCl.