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OpenStudy (anonymous):
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 (anonymous):
C. 159.70 Fe=55.85g/mol * 2 = 111.70 O=16.00g/mol * 3 = 48.00 +_______ 159.70
OpenStudy (anonymous):
Thanks your really helpful!
OpenStudy (anonymous):
(NP)
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