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Magnetite, an iron ore with
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One of the oxides of iron (FexOy) occurs naturally in the mineral magnetite. When a 2.448 g sample, contain
only magnetite, was
1 answer
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Iron is extracted from the mineral magnetite, Fe3O4:
Fe3O4 (s) + 2 C (s) 3 Fe (s) + 2 CO2 (s) A 35.0 g sample of magnetite is
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Rowena
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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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asked by
Ana
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Okay I've got a HUGE chem test tomorrow and I desperately need help! Please help!!!!
73. Hematite (Fe2O3) and magnetite (Fe3O4)
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asked by
Lizzy B
798 views
Magnetite, an iron ore with formula Fe3O4, can be reduced by treatment with hydrogen to yield iron metal and water vapor.
(a)
4 answers
asked by
Marie
5,076 views
An example of an oxide ore of iron is?
magnetite. bauxite. chalcocite pyrite.
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asked by
Talha
443 views
What type of crystals does magnetite have?
What fracture does magnetite have?
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asked by
Nadia
520 views
Exeter Mines produces iron ore at four different mines; however, the ores extracted at each mine are different in their iron
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asked by
uma
933 views
Exeter Mines produces iron ore at four different mines; however, the ores extracted at each mine are different in their iron
1 answer
asked by
alia
1,417 views
When iron rusts and forms iron oxide, the iron oxide has more mass than the iron. Which statement correctly explains this
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