Fe + S → FeS
This represents the formation of iron sulfide (FeS) from the reaction of iron (Fe) and sulfur (S).
Explanation:
* Fe: Represents iron, a metal.
* S: Represents sulfur, a non-metal.
* FeS: Represents iron sulfide, a compound formed by the chemical combination of iron and sulfur.
* →: Indicates the direction of the reaction.
This equation is balanced, meaning that the same number of atoms of each element appears on both sides of the equation. This ensures that the law of conservation of mass is upheld.
