what is rusting write the chemical formula of rust
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Answer:
the corrosion of iron in presence of damp air and oxygen
formula fe2o3.xh2o
Explanation:
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when a piece of iron substance is left out in open for a while , the brownish substance is gets deposited on the surface , tne brownish substance is rust, the process of formation of rust is called rusting.
Explanation: formula
4Fe+3O2===>2Fe2O3
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