[tex]\huge{\red{\boxed{\purple{\boxed{\blue{\boxed{\green{\boxed{\orange{\boxed{\red{\boxed{\underbrace{\mathcal{\pink{Q}\orange{U}\blue{E}\red{S}\green{T}\purple{I}\red{O}\blue{N}}}}}}}}}}}}}}}}[/tex]Hydrogen Iodine Hi . Created by UlzzangGirl. Science

Hydrogen iodide is a diatomic molecule and hydrogen halide. Aqueous solutions of HI are known as hydroiodic acid or hydriodic acid, a strong acid. Hydrogen iodide and hydroiodic acid are, however, different in that the former is a gas under standard conditions, whereas the other is an aqueous solution of the gas. Molar mass: 127.911 g/molFormula: HIBoiling point: -35.36 °CMelting point: -51 °CDensity: 2.85 g/cm³Soluble in: Water