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8. Chemically rust is : *Barium sulphateO Hydrated Ferric oxideООCalcium sulphateOCalcium carbonate |
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Answer» Answer: Hydrated Ferric oxide Explanation: The formation of RUST REQUIRES iron, water and oxygen. Although it's a complex process, it's chemical EQUATION is simply written as : 4Fe + 3O 2 + 6H 2O → 4Fe(OH) 3 And 4Fe(OH)2 is called Hydrated Ferric Oxide. Hoping that it helped... Please make this as the Brainliest answer, please!!! |
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