Question

6. Given the following balanced reaction, 4 Fe +30 2 Fe,O3, Calculate the molar mass of Fe2O3. a. Fe 55.85(a) 111.7 l0.00 (3)
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Answer #1

The balance reaction 2 Fe, 02 4 Fe + 302 - Molan mass of Fe₂O3 Fe = 55-8 0 = 16 Fe2O3 = 2Fe + 30 = 2 x 55.8 + 3x16 = 111.6+ 4

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