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zlopas [31]
3 years ago
8

Calculate the percent of composition of oxygen in Mercury (ll) oxide HgO

Chemistry
1 answer:
bekas [8.4K]3 years ago
6 0
Add up the molar mass of Mercury Oxide, and then divide the molar mass of Oxygen by the molar mass of the compound.

So...

mm of Hg + mm of O= 200.59g + 16g= 217g

16g/217g = .0737... x 100 = 7.37%
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