is the following equation balanced or unbalanced? fe + s --> fes

is the following equation balanced or unbalanced? fe + s --> fes
Answer
Explanation:
Step1: Count atoms on reactant side
- For Fe: (1) atom
- For S: (1) atom
Step2: Count atoms on product side
- For Fe in FeS: (1) atom
- For S in FeS: (1) atom
Answer:
balanced