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Write the chemical formula of rust |
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Answer» 2Fe2O3.xh2O Iron when reacted with both water and oxygen which present in air (moist air), corrodes. Its silvery colour changes to a reddish-brown, because hydrated oxides are formed which is commonly called as rust. Reaction showing formation of rust when reacted with water in presence of oxygen (atmosphere).\xa04Fe + 3O₂+ XH₂O → 2Fe₂O₃.XH₂O |
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