Question

Chemical formula of rust ?
Fe2O3

Answer 1

Answer:

Fe2o3

Explanation:

when a Metal Comes in contact with Oxygen and watrr IT forms rust

Answer 2

Answer:

No! Iron when Oxidizes forms Ferric Oxide which is -> Fe2O3

Whereas Rusting takes place with the presence of factors like moisture and oxygen. Thereby the Formula for Rust becomes -> ( Fe2O3.xH2O )

Explanation:

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