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Chemistry

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What is the mass of 8 moles of Fe2O3 ?

Answer :

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What is the mass of 5 moles of Fe2O3 ?

Answer:

798g

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molar mass Fe₂O₃ = 160 g/mol

mass = mole x molar mass

mass = 8 g x 160 g/mol = 1280 g

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