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Never heard this, but I'd guess that it is due to the rate of reaction being so slow at such a low temperature that the activation energy of the reaction is not met.
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∙ 14y ago
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Why rusting of an iron pole is not a physical change?
Because for iron to turn to rust, it must react with oxygen, which is a chemical change.
Is pewter waterproof?
No it will not rust as it doesnt have iron in it, but it may corrode and turn black over time
Can graphite rackets rust?
No they will not get rust they are not iron to get rust. only iron get rust.
Why doesn't sprite rust iron?
it probably will over a long time, but it doesnt have much oxygen cause the water is diluted so it wont rust quickly
How does rust affect magnets?
Magnetism is the "lining up" of atoms. Iron atoms line up easily and tend to stay lined up. Rust is iron plus oxygen plus space: since there is less iron in a given volume of rust than in the same volume of solid iron, there are fewer iron atoms present to be polarized.
What is formed when iron combines with oxygen in the air?
Iron reacting with oxygen produces rust, Fe2O3 (Iron (III) oxide) or FeO2 (Iron (II) oxide) depending on the composition of the iron.
Why iron does not rust?
Iron does rust by reacting with oxygen.
Do only iron compounds rust?
Iron compounds do not rust. Iron and its alloys can rust. Although other metals can corrode it is usually only called rust when it is iron that is corroding.
Which liquids rust faster?
Liquids do not rust, iron does, rust is Hydrated Iron (III) oxide, so the only substance which can rust iron is water
What does rust and iron form?
Rust is an iron oxide, Fe2O3.
Why doesn't iron rust if it is covered in paint?
The tar blocks oxygen from getting to the iron. But tar is such a nasty substance! There are a lot of better rust proofers available for iron. A lot of people use oils (the process of seasoning a cast iron pan involves heating the pan very hot then applying fat to it, allowing the fat to work itself into the pores of the iron), waxes or just paint.
How is rust produced?
Rust is iron oxide. So when iron oxidizes you get rust. So iron and steel (iron and carbon) are prone to this happening while metal like aluminum well not rust.
