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what mass of hematite (fe^2O^3)is

Hematite,Fe2O3 is heated in furnace with carbon monoxide,CO qnd the products obtaines ,iron, Fe and Carbon dioxide ,CO21
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2. asked by Helen
3. 1,078 views
A sample of hematite Fe2O3 has the mass 4.83 x 10 3 kg. a. how much iron (kg) can be extracted from this sample of hematite?b.
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2. asked by Jillian
3. 487 views
What commonly used metal is extracted from hematite?There are a number or iron ores. Hematite is one of them.
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2. asked by Barb
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Which list of minerals is grouped based on color?bornite, chalcopyrite, and hematite chalcopyrite, pyrrhotite, and pyrite
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A sample of black mineral hematite, an oxide of iron found in many iron ores, contains 34.97 g of iron and 15.03 g oxygen. What
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2. asked by Nadia
3. 94 views
If 3.79x1024 formula units (molecules) of hematite react with excess carbon, what mass of iron will be produced?
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2. asked by Brooke
3. 487 views
what mass of hematite (fe^2O^3)is required to react with excess carbon and produce 2.845g of iron, if the % yield is 75.369formu
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2. asked by Anonymous
3. 546 views
Iron is obtained commercially by the reaction of hematite (Fe2O3) with carbon monoxide. How many grams of iron is produced when
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2. asked by Aim
3. 2,446 views
Iron ores have different amounts of iron per kilogram of ore.Calculate the mass percent composition of iron for each iron ore:
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2. asked by Ana
3. 1,924 views
how many atoms of each element are found in Hematite:Fe O
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2. asked by Mystery
3. 40 views