What Is the Oxidation Number Change for the Iron Atom

question 174

Multiple Choice

What is the oxidation number change for the iron atom in the following reaction? 2 Fe₂O₃(s) + 3 C(s) → 4 Fe(s) + 3 CO₂(g)

• A)-6
• B)-3
• C)+3
• D)+6

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Definitions:

Excessive Absenteeism

The frequent absence from work or duties without good reason, beyond what is deemed to be normal or acceptable.