What are the products formed when magnesium metal react wth water? why do the pieces of metal started floating during the reaction?
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When metal react with water they form oxide and release hydrogen gas.
Mg+H2O –›Mg2O3 +H2
pieces of metal start flowing Because of hydrogen gas
Mg+H2O –›Mg2O3 +H2
pieces of metal start flowing Because of hydrogen gas
Answered by
13
It reacts with hot water to give megnesium hydro-oxide and hidrogen . It starts floating because of the hydrogen bubbles sticking to its surface .
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