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Theoretical Mass


Kay827

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Theoretical mass percent of oxygen = (mass of 3 oxygen atoms)/(Mass of KClO3)

Mass of ( K =39.10 Cl =35.45 O=16.00 )

So

(mass of 3 oxygen atoms= 48.00)/(Mass of KClO3= 122.55)

48.00/122.55 = .3916x100=39.16%

Right?

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