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the density of Fe2O3 is

  1. For the following reaction:Fe2O3 + 3CO --> 2Fe + 3CO2 how many grams of Fe2O3 is needed to produce 111 g of Fe? A) 79.3 g Fe2O3
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    2. Petey asked by Petey
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  2. the density of Fe2O3 is 5.343g cc. What is the mass volume concentration of iron in Fe2O3
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    2. jay asked by jay
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  3. How many particles are in 9.22 x 10^–37 mol of iron(III) oxide (Fe2O3)?A. 5.54 x 10^12 mol Fe2O3 B. 1.60 x 10^23 mol Fe2O3 C.
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    2. Michael asked by Michael
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  4. How many particles are in 9.22 x 10–37 mol of iron(III) oxide (Fe2O3)?5.55 * 10^-13 mol Fe2O3 5.54 * 10^12 mol Fe2O3 1.47 *
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    2. Summer asked by Summer
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  5. I did the next problem, i don't have the results for it and i just want to know if i calculated the mass for Fe2O3 the right?A
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    2. Gloria asked by Gloria
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  6. ron (Fe) and diatomic oxygen (O2) combine to produce iron(III) oxide (Fe2O3). The table below compares the properties of these
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    2. Seraiah jonse asked by Seraiah jonse
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  7. Fe2O3 + 3CO= 2Fe + 3CO2, SUPPOSE THAT 1.64kg OF Fe ARE OBTAINED FROM A 2.62kg SAMPLE OF Fe2O3(ORE). ASSUMING THE REACTION IS
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    2. BECKY asked by BECKY
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  8. Fe2O3+ 3CO=2Fe+3Co2, suppose that 1.64kg of Fe are obtained from a 2.62kg sample of Fe2O3 (ore). assuming that the reaction goes
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    2. becky asked by becky
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  9. Equation: Fe2O3 + 2Al ---> 2Fe + Al2O3.How many grams of Fe2O3 react with excess Al to make 475g Fe? Can you show me step by
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    2. Anan asked by Anan
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  10. Calculate the number of grams of Fe formed when 0.300kg of Fe2O3 reacts.Equation: Fe2O3+CO-->Fe+CO2 converted .300kg to 300g
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    2. Ezra asked by Ezra
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