Extraction of mercury from its ores cinnator with chemical reation
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When it is heated in air, it is first converted into mercuric oxide (HgO). Mercuric oxide is then reduced to mercury on further heating.
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Mercury is extracted from Cinnabar(HgS).
First it is heated which results in formation of HgO and SO2 .HgO is further heated to form Hg and oxygen.
First it is heated which results in formation of HgO and SO2 .HgO is further heated to form Hg and oxygen.
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