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2- iron and oxygen. Should be written as Fe2 O3
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∙ 10y ago
lenpollock
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How many moles of fe2o3 are in 217g of the compound?
1.358
How many number of atoms of oxygen are in Fe2O3?
The oxide Fe2O3 has 3 oxygen atoms in the molecule.
What are the oxidation numbers of the elements in the following compound of Fe2O3?
100 will be oxidation no.in Fe2O3.
How many moles of fe3o4 are needed to prepare 4.05moles of fe2o3?
Fe3O4 is not a pure compound...it is a mixture of FeO and Fe2O3 Assuming 100% yield in converting to all Fe2O3 4.05 mole x 2/3 = 2.7 mole
The formula for rust can be represented by Fe2O3 How many moles of Fe are present in 14.2 g of the compound?
14.2g Fe2O3 (1mol Fe2O3/159.7g(2mol Fe/1mol Fe2O3) = 0.178 moles Fe
How many moles of fe2o3 are in 217g of the compound?
1.358
Is Fe2O3 is a molecular compound?
No, Fe2O3 is ionic
How many moles of Fe2O3 are in 231 g of the compound?
231 g of Fe2O3 are equal to 0,69 moles.
How many number of atoms of oxygen are in Fe2O3?
The oxide Fe2O3 has 3 oxygen atoms in the molecule.
How many elements are in the compound Fe2O3 what are they?
There are two elements in the compound Fe2O3. These are: iron and oxygen
What is Fe2O3 called for in periodic?
Fe2O3 (diiron trioxide) is a chemical compound not am element.
What are the oxidation numbers of the elements in the following compound of Fe2O3?
100 will be oxidation no.in Fe2O3.
What do two or more elments combined chemically they form what?
a new element
What is the compound formula of ironIII oxide?
Fe2O3
John Dalton observed that elments always combine in the same ratio to form a particular?
compound
Which compound is formed when iron is burned?
This compound is the iron(III) oxide, Fe2O3.
How many moles of fe3o4 are needed to prepare 4.05moles of fe2o3?
Fe3O4 is not a pure compound...it is a mixture of FeO and Fe2O3 Assuming 100% yield in converting to all Fe2O3 4.05 mole x 2/3 = 2.7 mole
