Here's a breakdown:

* Tin(II) chloride (SnCl₂) is formed when tin reacts with chlorine in a limited supply of chlorine. It's a white, crystalline solid that is highly soluble in water. It is used in a variety of applications, including:

* Electroplating

* Catalyst in organic synthesis

* Production of other tin compounds

* Tin(IV) chloride (SnCl₄) is formed when tin reacts with chlorine in an excess supply of chlorine. It's a colorless liquid that fumes in air. It is used in:

* Organic synthesis

* Production of other tin compounds

* Mordant in dyeing

The specific product formed depends on the reaction conditions, such as the temperature and the amount of chlorine used.