Geography, asked by athupatil55, 20 hours ago

what happens when we mix silica + magnesium ?​

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Answered by 8r7eyudugd7te34
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Answered by Priyananshu
3

Answer:

The process first forms silicon metal and magnesium oxide, and, if an excess of SiO2 is used, then elemental silicon is formed: 2 Mg + SiO2 → 2 MgO + Si. If an excess of Mg is present, Mg2Si is formed from the reaction of the remaining magnesium with the silicon: 2 Mg + Si

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