why is Fe0(s) not formed in stoichiometric compostion ?

Explanation

To understand why FeO (Iron(II) oxide) is not formed in stoichiometric composition, we can break down the explanation into clear steps:

### Step-by-Step Solution:

1. **Understanding Stoichiometric Composition**:
- Stoichiometric composition refers to a compound where the elements are present in a fixed ratio as indicated by its chemical formula. For FeO, this would imply a 1:1 ratio of iron (Fe) to oxygen (O).

2. **Actual Composition of FeO**:
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