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Consider this reaction: Fe2O3(s) + 3 H2 (g) --> 2Fe (s) + 3 H2O (g) If...

Consider this reaction:

Fe2O3(s) + 3 H2 (g) --> 2Fe (s) + 3 H2O (g)

If I wanted to produce 2.5 kg of iron metal and the reaction has a 84.9% yield, how much ferric oxide (Fe2O3) must I start with in ug?

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