Chemical Formula (HCl)

HCl is the chemical formula for hydrochloric acid, which is composed of two types of atoms: hydrogen (H) and chlorine (Cl). The formula indicates that each molecule contains one hydrogen atom bonded to one chlorine atom. This compound is a strong acid commonly found in stomach acid and used in industrial applications such as cleaning and pH regulation. In its pure form, it is a colorless, highly corrosive liquid. Understanding HCl’s formula helps recognize its structure and properties, emphasizing its molecular makeup as a simple combination of hydrogen and chlorine atoms in a specific ratio.