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Nina [5.8K]
3 years ago
5

What is the formula of rust

Social Studies
2 answers:
Tresset [83]3 years ago
6 0

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.

DIA [1.3K]3 years ago
4 0
Hi Jowie

The chemical formula of rust is : Fe203.nH20

I hope that's help !
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