Sodium hydrogencarbonate is an ingredient in antacids, neutralizing excess acid in the stomach to provide relief from acidity.

Sodium carbonate is used as a precursor in the manufacture of sodium compounds like borax, serving as a key ingredient in the chemical reactions involved in their production processes.

Sodium carbonate (washing soda) finds applications in the glass, soap, and paper industries, where it serves as a key ingredient in various manufacturing processes and as a cleaning agent for domestic purposes.

Sodium carbonate (Na2CO3) contains two sodium ions, one carbonate ion, and no hydrogen ions, while sodium hydrogen carbonate (NaHCO3) contains one sodium ion, one hydrogen carbonate ion, and no carbonate ions.

Sodium carbonate and sodium hydrogen carbonate are useful in various industrial processes such as water treatment, glass manufacturing, and in the production of detergents and soaps.