Question

what is the formula of rust​

Answer 1

Answer:

Fe2O3

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Answer 2

Explanation:

Rust is a general term for a series of iron oxides, usually, red oxides, formed by the reaction of iron with oxygen in the presence of water or air moisture. The chemical formula for rust is Fe2O3, which is called iron oxide but is also known as ferric oxide.

Fe2O3.

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