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Clare
Chemistry
31 July, 14:05
A. What is the mass in grams of 4.2 mols of FeO2?
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Cruz Humphrey
31 July, 14:27
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Well I think is 8.9 because yeah
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Ben Daniel
31 July, 14:29
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4.2 Mols FeO2 * 71.844g/1mol = 301.74g FeO2
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