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OpenStudy (anonymous):
Can someone help me please? If 75.0 g of silderite ore (FeCO3) is heated with an excess of oxygen, 45.0 g of ferric oxide (Fe2O3) is produced. 4feCO3(s) + O2(g) -> 2fe2O3(s) + 4CO2(g) what is the percent of yield of this reaction?
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OpenStudy (aaronq):
find the theoretical yield then actual yield/theoretical yield x100% = percent yield
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