The chemical equation 2In + 3Cl2 -> 2InCl3

1. Detailed information about the equation 2In + 3Cl₂ -> 2InCl₃:
   The above chemical equation describes the reaction between indium (In) and chlorine (Cl₂) to form indium(III) chloride (InCl₃). Each indium element will combine with 1.5 elements of chlorine to form one molecule of indium(III) chloride.

2. Reaction conditions:
   This reaction typically occurs at high temperatures.

3. Reaction process:
   When indium and chlorine are heated together, they will react with each other to form indium(III) chloride.

2In (s) + 3Cl₂(g) -> 2InCl₃(s)

4. Occurring phenomenon:
   When these two substances react with each other, a chemical phenomenon will occur. Indium will be oxidized from the oxidation state of +0 to +3, while chlorine will be reduced from the oxidation state of 0 to -1. The result is the formation of indium(III) chloride, a white solid substance.