How much rust will be formed when 100 kg of iron have completely rusted away?
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190 kg of rust will be formed when 100kg of iron have completely rusted away. Explanation: Metals exist in nature in the form of oxides, sulphides, sulphates and carbonates
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Answer:
190kg of rust will be formed by 100 kg of iron.
Explanation:
•Rust is hydrated ferric oxide and its chemical formula is Fe2O3. xH2O.
Iron oxide is rust .
Explanation
190 Kg of rust will be formed when 100kg of iron have completely rusted away .
Metals exist in nature in the form of oxides, sulphide, sulphate and carbonate.
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