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The composition of a sample of wustite is Fe_(0.93) O_(1.00) . What percentage of iron is present in the form of Fe (III)? |
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Answer» Solution : Let the MOLES of Fe in FEO and `Fe_2O_3`be `n_1`, and `n_2`RESPECTIVELY. THUS, moles of Fe/moles of O `= (n_1 +n_2)/(n_1 + (3n_2)/(2)) = 0.93` 15.05% |
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