Why some metals react with hot water but not cold water?
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Answer:
Reaction with steam - products are metal oxide and hydrogen gas. Magnesium reacts rapidly with steam to form magnesium oxide and hydrogen . Metals like aluminium, zinc, iron do not react with hot/cold water ; they react only with steam to form a metal oxide and hydrogen .
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Answered by
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Explanation:
because they form the precipitates if not compatible
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