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Chemistry, 25.03.2020 03:52 sofiav44

What mass in grams of the magnetic oxide of iron (Fe3O4) can be made from 23.0 g of pure iron and an excess of oxygen?

The equation is Fe+O2→Fe3O4 (not balanced)
Express the mass to three significant figures and include the appropriate units.

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What mass in grams of the magnetic oxide of iron (Fe3O4) can be made from 23.0 g of pure iron and an...
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