Question 15 Not yet swered Marked out of 2.00 Flag question How many moles of $Fe_2O_3$ are in the mix? Answer in decimal form, without units, to 3 significant figures. Answer:
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The molar mass of Fe is 55.845 g/mol, and the molar mass of O is 16.00 g/mol. Therefore, the molar mass of FeO is 55.845 + 16.00 = 71.845 g/mol. Show more…
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