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Kay827

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  1. Kay827
    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?
  2. Kay827

    Chem Help

    Kay827 posted a topic in Homework Help

    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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