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Chemistry, 23.09.2019 04:30 123niikee

Acompound is 69.9% iron and 30.1% oxygen by mass. how much iron could by obtained from 5.41 grams of the compound?

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Acompound is 69.9% iron and 30.1% oxygen by mass. how much iron could by obtained from 5.41 grams of...

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