give the chemical reaction for rusting of iron. How can you prevent rusting?
Answers
Answered by
2
Answer:
The formation of rust requires iron, water and oxygen. Although it's a complex process, the chemical equation is simply 4Fe + 3O2 + 6H2O → 4Fe(OH)3.
to prevent from rusting colour the iron
Answered by
1
Answer:
4Fe+ 3O₂ → 2Fe₂O.
Explanation:
- galvanization , by apply layer of zinc
- applying oil in metallic machines
- Painting the iron
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