In such cases, the acid and the electron pair donor form a new molecule in which they share the electrons. Hydrochloric acid is therefore considered a strong acid. Acetic acid, which is found in vinegar, forms only a few hydrogen ions in solution. It is a weak acid. Inorganic acids, in general, do not contain carbon atoms.
Many inorganic acids are strong acids.
They are used in the production of other chemicals, explosives, fertilizers, metals, paints, plastics, and synthetic fibers, and in the refining of petroleum. Sulfuric acid, a strong inorganic acid, is commonly used as the fluid in automobile batteries. Other important inorganic acids are hydrochloric acid and nitric acid. Organic acids contain carbon atoms. They are used in beverages, cosmetics, detergents, foods, drugs, plastics, and soaps.