Is HI a solid liquid or gas?

Is HI a solid liquid or gas?

HI is a colorless gas that reacts with oxygen to give water and iodine. With moist air, HI gives a mist (or fumes) of hydroiodic acid. It is exceptionally soluble in water, giving hydroiodic acid.

What is 2hi in chemistry?

An example of a reversible reaction is that of hydrogen with iodine to form hydrogen iodide: H2(g) + I2(g) 2 HI(g)

Is HI an oxidant?

HI or I- ion is a strong reducing agent and I2 is weakest oxidising agent. This can be explained as follows: Oxidising nature of halogens: When halogen (X ) molecule acts as an oxidising agent in aqueous solution , it accepts an electron and get reduced to X.

How is hydroiodic acid made?

Hydriodic acid is a chemical compound and the aqueous solution of hydrogen iodide or HI. It is formed when hydrogen iodide, a colorless gas, is dissolved in water. Hydriodic acid’s color is usually pale yellow to muddy brown and it contains 48-51% of hydrogen iodide by mass.

Is HI soluble in water?

Water
Hydrogen iodide/Soluble in

Is HI molecular or ionic?

The bond between HI is a polar covalent bond. It is because Hydrogen is electropositive in nature in comparison to Iodine. So, the bonding is covalent but it has partial polarity in charges.

What is HI formula?

HI
Hydroiodic acid/Formula

What type of chemical reaction is HI?

Chemical Reversibility A reversible reaction is a reaction in which the conversion of reactants to products and the conversion of products to reactants occur simultaneously. One example of a reversible reaction is the reaction of hydrogen gas and iodine vapor to form hydrogen iodide.

Is HI acidic or basic?

Hydroiodic acid (or hydriodic acid) is an aqueous solution of hydrogen iodide (HI). It is a strong acid, one that is ionized completely in an aqueous solution.

Is hydroiodic acid illegal?

Illicit uses Hydroiodic acid is listed as a U.S. Federal DEA List I Chemical, owing to its use as a reducing agent related to the production of methamphetamine from ephedrine or pseudoephedrine (recovered from nasal decongestant pills).

What is HI acid used for?

Hydriodic Acid is most commonly used as a catalyst or reducing agent in chemical reactions. Due to its high level of acidity which allows it to kill several types of germs and viruses, hydriodic acid is often used to disinfect and sanitize medical tools and products.

Is HI molecular compound?

Hydrogen iodide (HI) is a diatomic molecule and hydrogen halide. Aqueous solutions of HI are known as hydroiodic acid or hydriodic acid, a strong acid.