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OpenStudy (anonymous):
Use complete sentences to explain how you determined the mass of oxygen in the compound produced in the virtual lab, and how the mass of each element can be used to determine the empirical formula of the compound. To find the mass of the oxygen, I had to subtract the mass of tin and the evaporating dish from the mass of the compound and the dish. 30.97-26.47= 4.5g I just need help with the last part of the question! (how the mass of each element can be used to determine the empirical formula of the compound). Fan/medal for help!!
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