Question

In: Chemistry

Part A Write the anode and cathode reactions that cause the corrosion of iron metal to...

Part A

Write the anode and cathode reactions that cause the corrosion of iron metal to aqueous iron (II).

Express your answer as a chemical equation. Identify all of the phases in your answer.
anode reaction:

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Part B

Express your answer as a chemical equation. Identify all of the phases in your answer.
cathode reaction:

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Part C

Write the balanced half-reactions involved in the air oxidation of Fe2+(aq) to Fe2O3?3H2O.

Express your answer as a chemical equation. Identify all of the phases in your answer.
oxidation reaction:

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Part D

Express your answer as a chemical equation. Identify all of the phases in your answer.
reduction reaction:

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Solutions

Expert Solution

When the Fe (iron) gets oxidised to Fe2+ the oxygen which behaves as an oxidising agent gets reduced to water.

queen_honey_blossom answered 2 years ago
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