What Is the Reducing Agent in the Reaction
8 $\rightarrow$

question 176

Multiple Choice

What is the reducing agent in the reaction
8 Na₂CO₃(s) +4 FeCr₂O₄(s) +7 O₂(g) $\rightarrow$ 8 Na₂CrO₄(s) + 2 Fe₂O₃(s) + 8 CO₂(g) ?

• A)Na₂CO₃
• B)FeCr₂O₄
• C)O₂
• D)Na₂CrO₄
• E)2Fe₂O₃

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