Chemistry, asked by gowri16, 1 year ago

what is the chemical equation when cinnabar is heated in air?

pls fast....​

Answers

Answered by Anonymous
7

Answer:

Explanation:

Hg + co2=hgo2 + c

gowri16: can u change the co2 into o2 and answerpls
Anonymous: Why not
gowri16: thanks
gowri16: any way thanks siddiqi
Answered by krish2333
6
The chemical formula of Cinnabar is HgS. It's the sulphide ore of mercury.

When it is heated in air I. e. when this ore is heated for extraction of pure metal, the chemical equation is as below,

2HgS + 2O2 → 2Hg + 2SO2
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