Question

aluminium came in contact with air. write chemical equation
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Answer 1

Answer:

Reaction of aluminium with air

So, normally, aulumium metal does not react with air. If the oxide layer is damaged, the aluminium metal is exposed to attack. Aluminium will burn in oxygen with a brilliant white flame to form the trioxide alumnium(III) oxide, Al2O3.

Answer 2

Answer:

4 Al + 3O2 --------> 2Al2O3. ( Aluminium oxide)

Well this takes time and also not happens easily.

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