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OpenStudy (ronlover101):
Iron forms rust, expressed as: Fe2O3. Using information from the Periodic Table, what is the mass of one mole of Fe2O3? A. 71.85 g B. 143.70 g C. 159.70 g D. 319.40 g
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OpenStudy (rushwr):
moles = mass divided by molar mass Mass = moles * molar mass Molar mass of Fe2O3 is around 159.7gmol^-1 Mass = 1 * 159.7= 159.7g Therefore C
OpenStudy (ronlover101):
thanks
OpenStudy (rushwr):
Medal maybe ?
OpenStudy (ronlover101):
lol ya
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