# chemistry

given 40.0g of iron, how many grams of iron II oxide are produced.

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3. 👁 109
1. balance the equation:

2Fe + O2 >> 2FeO

so for each mole of Fe, you get the same number of moles of FeO

moles Fe= 40/atomicmassFe

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2. 👎 0
2. 51.4

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