What Is the Name for HI(aq)?


Quick Answer

HI(aq) is the symbol for hydroiodic acid, an aqueous solution of hydrogen iodide, HI. Hydrogen iodide is a gas at standard temperature and pressure. Its molar mass is 127.9 grams per mole, and its solubility in water is 245 grams per milliliter.

Continue Reading
Related Videos

Full Answer

Hydroiodic acid is classified as a strong acid. It is used in organic chemistry as a reducing agent and as a source of iodine. Hydrogen iodide is industrially obtained from the reaction of molecular iodine with hydrazine, N2H4. The reaction also produces molecular nitrogen as a secondary product. Hydroiodic acid is spontaneously oxidized in the presence of molecular oxygen. It is listed as a controlled substance, since it can be used to produce methamphetamine, an illicit drug.

Learn more about Atoms & Molecules

Related Questions