Hydrogen-iodide (HI)

Hydrogen-iodide (HI)

A colorless, heavier-than-air gas with a pungent odor.

Chemistry

Keywords

hydrogen iodide, hydrogen halide, molecule, covalent bond, sigma bond, polar, inorganic chemistry, general chemistry, chemistry

Related items

Comparison of hydrogen halides

Atoms within hydrogen halides are bound by covalent bonds, forming polar molecules.

Hydrogen bromide (HBr)

One of the hydrogen halides, it is used for the production of alkyl bromides.

Hydrogen chloride (HCl)

A colorless gas with a pungent odor, its solution in water is called hydrochloric acid.

Hydrogen-fluoride (HF)

One of the hydrogen halides, a highly aggressive substance - it even attacks glass.

Iodine crystal

A solid, gray substance which sublimates when heated. Its solution in alcohol is called ´tincture of iodine´, it is a disinfectant.

Hydrogen (H₂)

Colorless, odorless, lighter-than-air gas. The most common chemical element in the universe.

Iodine (I₂)

A solid, gray substance which sublimates when heated. Its solution in alcohol is called tincture of iodine, it is a disinfectant.

Silver iodide (AgI)

A light yellow compound formed in the reaction of silver nitrate and potassium iodide.

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