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4Fe+3O_(2)arrow 2Fe_(2)O_(3) 4. How many grams of Fe_(2)O_(3) are needed to produce 26 moles of Fe? 9anstedue

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Juan veterano · Tutor durante 9 años
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To determine how many grams of Fe2O3 are needed to produce 26 moles of Fe, we need to use the balanced chemical equation:4Fe + 3O2 → 2Fe2O3From the equation, we can see that 4 moles of Fe are produced for every 2 moles of Fe2O3. Therefore, to produce 26 moles of Fe, we need:26 moles Fe * (2 moles Fe2O3 / 4 moles Fe) = 13 moles Fe2O3Now, we need to convert moles of Fe2O3 to grams. The molar mass of Fe2O3 is:Fe2O3 = (2 * 55.85 g/mol) + (3 * 16.00 g/mol) = 159.69 g/molSo, 13 moles of Fe2O3 is equivalent to:13 moles Fe2O3 * 159.69 g/mol = 2078.37 g Fe2O3Therefore, 2078.37 grams of Fe2O3 are needed to produce 26 moles of Fe.