What is PbI3? Important knowledge about PbI3.

1. Definition of PbI₃

PbI₃, also known as Lead(II) iodide or Iodua chì(II) in Vietnamese, is a chemical compound with the symbol PbI₃. PbI₃ consists of one lead atom (Pb) and three iodine atoms (I). Each lead atom is bonded to three iodine atoms to form a PbI₃ molecule.

2. Properties of PbI₃

2.1 Physical properties of PbI₃

PbI₃ is solid at room temperature and has a yellow color. PbI₃ does not have a distinctive smell and its pH cannot be determined because it is insoluble in water.

2.2 Chemical properties of PbI₃

PbI₃ does not react easily with metals, acids or nonmetals. However, PbI₃ can react with salts to form different products depending on the type of salt used.

3. Common chemical equations of PbI₃

It should be noted that PbI₃ does not regularly participate in chemical reactions with metals, acids or nonmetals. The common reactions of PbI₃ usually involve its decomposition in water, resulting in the formation of Pb₂+ and I- ions.

4. Preparation of PbI₃

4.1 Laboratory preparation of PbI₃

In the laboratory, PbI₃ can be prepared through the reaction between lead(II) salt and iodine.

4.2 Industrial preparation of PbI₃

On an industrial scale, PbI₃ is usually produced by a similar method as in the laboratory, but using larger equipment and scale.