Question

What is the formula of cuprous iodide?

Answer 1

Copper is a chemical element with the symbol $Cu$ and the atomic number $29$ . Copper has a density of $8.96$ . Copper has an atomic number of $29$ . Iodine is a chemical element with atomic number $53$ and the symbol $I$ . At typical conditions, it exists as a semi-lustrous, non-metallic solid, making it the heaviest of the stable halogens.

Complete Step By Step Answer:
The formula of cuprous iodide is $CuI$ .It is also known as copper iodide.
It has a molecular mass of $190.45$ . Toxic white cubic crystal or white powder. The relative density is $5.62$ , the melting point is ${605^ \circ }C$ , and the boiling point is $\;{1290^ \circ }C$ . Light and air resistant. Water and ethanol are nearly insoluble in cuprous iodide; however, it is soluble in liquid ammonia, dilute hydrochloric acid, potassium iodide, potassium cyanide, or sodium thiosulfate solution.
Cuprous iodide is a water-insoluble compound that is commonly employed in the synthesis of fine compounds and as a heat and light stabilizers for nylon fabrics. Iodide compounds are water soluble, although iodide-rich solutions work better as dissolving agents when making iodide solutions. Internal medicine frequently uses iodides. When an iodide is treated with manganese dioxide and sulfuric acid, the iodine becomes sublime.
Cuprous iodide is widely employed as an organic synthesis catalyst, resin modification, artificial rainfall agent, cathode ray tube cover, and iodine supply in iodized salt. Cuprous iodide can accelerate the conversion of aryl bromide, vinyl bromide, and brominated heterocyclic molecule to the equivalent iodide in the presence of a $1,2 -$ or $1,3 -$ diamine ligand. In general, the reaction is positive.

Note:
Copper is beneficial to one's health. Higher doses, on the other hand, may be dangerous. Copper dust can irritate your nose, mouth, and eyes over time, resulting in headaches, dizziness, nausea, and diarrhoea. Copper has not been proven to cause cancer in humans.