What is InCl3? Important knowledge about InCl3

  1. Definition of InCl3
    InCl3, commonly known as Indium (III) Chloride, is an inorganic compound with the formula InCl3, consisting of 1 Indium atom and 3 Chlorine atoms. The molar mass of InCl3 is 221.18 g/mol, its molecular structure includes 1 Indium atom at the center linked with 3 Chlorine atoms around it. The ionic structure of InCl3 comprises the In3+ ion and the Cl- ion.

  2. Properties of InCl3
    InCl3 is a crystalline solid, white or pale yellow in color. It does not have a characteristic smell. The pH of InCl3 solution is 3, indicating that it is acidic. The chemical properties of InCl3 include its ability to react with water, oxygen, and other substances to form new compounds.

  3. Common chemical equations involving InCl3
    InCl3 can react with metals, acids, nonmetals, and salts. Specifically, it can react with metals such as Al, Fe; react with acids like HCl, H2SO4; react with nonmetals like O2, S; and react with salts like NaCl, KCl.

  4. Synthesis of InCl3
    InCl3 can be synthesized in both the laboratory and industrially. In the laboratory, it can be synthesized from indium and chlorine through a chemical reaction. Industrially, InCl3 is produced from the thermal decomposition of indium (II) chloride or from the reaction of chlorine with indium at high temperatures.

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