What is the emprical formula of a compound containing 40.0% Sulphur and oxygen by mass
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Answer:
I think your ques is incorrect ..
Explanation:
Sulphur and 60 percent oxygen by mass honaa chaiyee iske hisaab se appka ans hogaa....
The ratio of S:O=40:60 by mass.
The molar mass of S=32
The number of moles of S=
32
40
=1.25
The molar mass of O=16
The number of mole of O=
16
60
=3.75
Molar ratio of S:O=1.25:3.75=1:3
The empirical formula would be =SO
hope its correct...
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