paris53 paris53

16-01-2019
Chemistry

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HELP PLS iron(iii) oxide is formed when iron combines with oxygen in the air. how many grams of Fe203 are formed when 23.7 g of Fe reacts completely with oxygen

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shawngreenview shawngreenview

16-01-2019

23.7 g * 1mol * 2 mol * 159.69g / 55.85g * 4mol * 1 mol = 33.9g of Fe2O3 will be produced

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