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Identify the species oxidized, the species reduced, the oxidizing agent and the reducing agent in the following electron transfer reaction. 2Fe3+ + Pb2Fe2+ + Pb2+ species oxidized species reduced Fe Pb oxidizing agent reducing agent Pb Fe

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Answer:

The species oxidized: Pb

The species reduced: FeĀ³āŗ

The oxidizing agent: FeĀ³āŗ

The reducing agent: Pb

Explanation:

Let's consider the following redox reaction.

2 FeĀ³āŗ + Pb ā†’ 2 FeĀ²āŗ + PbĀ²āŗ

We can write the corresponding half-reactions.

Oxidation: Pb ā†’ PbĀ²āŗ + 2 eā»

Reduction: 2 FeĀ³āŗ + 2 eā» ā†’ 2 FeĀ²āŗ

Pb is the species oxidized, and therefore it is the reducing agent.

FeĀ³āŗ is the species reduced, and therefore it is the oxidizing agent.

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