madelynreynolds madelynreynolds

20-02-2017
Chemistry

contestada

how many moles of Fe2O3 are in 235g of the compound?

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willmyers willmyers

20-02-2017

The molecular weight is equal to 2*55.85 + 3*16= 159.7 g/mol.
235 (g) / 159.7 (g/mol) = 1.47 moles

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