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Nanzmgo
Answered

4. What are the conditions needed for the iron​

Sagot :

Lazarteorvilego

Answer:

The iron reacts with water and oxygen to form hydrated iron(III) oxide, which we see as rust. Iron and steel rust when they come into contact with water and oxygen – both are needed for rusting to occur. Boiling the water removes the oxygen and the layer of oil prevents it from re-entering.

Ritchelalmirolgo

Answer:

IRON

Explanation:

The iron reacts with water and oxygen to form hydrated iron (III) oxide, which we see as rust. Iron and steel rust when they come into contact with water and oxygen – both are needed for rusting to occur. Boiling the water removes the oxygen and the layer of oil prevents it from re-entering.

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