Write the formula of compound formed when a metal present in our bones react with nitrate
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0
Answer:
Cinnabar is heated in the presence of air:
(Cinnabar)
HgS
+
(Air)
3O
2
−2SO
2
2HgO⟶2Hg+O
2
When cinnabar (an ore of mercury) is heated in air, it is first converted into mercuric oxide (HgO), which is then reduced to mercury on further heating.
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Answer:
The metal present in our bone is calcium
So calcium(Ca) + nitrate(NO3) = calcium nitrate (Ca(NO3)2)
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