Chemistry, 17.07.2019 07:30 sarahbennett11p4yxlb
A230 g sample of a compound contains 136.6 g of carbon, 26.4 g of hydrogen, and 31.8 g of nitrogen. the rest is oxygen. what is the mass percent of oxygen in the compound? 11.48%
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A230 g sample of a compound contains 136.6 g of carbon, 26.4 g of hydrogen, and 31.8 g of nitrogen....
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