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15-04-2020
Physics

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Write down the equation, in words, for the formation of rust.

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anastaciamaseda890 anastaciamaseda890

15-04-2020

Answer:

Fe2O3

Explanation:

The chemical formula for rust is Fe2O3. Rust is formed when iron reacts with oxygen in moist air. The following chemical equation represents the reaction: 4Fe + 3O2 → 2Fe2O3. Water is necessary for the oxidation reaction to occur and to facilitate transport of the electrons.

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