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Depend on it's valence state. Iron is transition metal and had many possible valence state (e.g. Fe2+ or Fe3+). For the case Fe2+ then it is just FeO and 1 atom informula but if it is Fe3+ then it is Fe2O3 and thus 2 atoms. You must check what written clearly, for iron oxide such as rust, it is wrtten as iron(III)oxide to stand for being a Fe3+.
What else can I help you with?
How many molecules of iron are there in iron oxide?
One molecule of iron oxide (Fe2O3) contains two iron atoms per molecule. So, for every molecule of iron oxide, there are two iron atoms, which means one iron oxide molecule contains two iron atoms.
How many iron atoms are in one molecule of iron oxide?
One molecule of iron oxide (Fe₂O₃) contains two iron atoms.
What elements are found in iron oxide atoms?
"Atoms" of the compound iron oxide do not exist, but the compound contains iron and oxygen atoms, both in the form of ions.
How many atoms atoms in FeO2?
A molecule of Fe2O3 contain 5 atoms; two molecules contain 10 atoms.
What is the chemical formula for iron oxide?
IOU 1 answer ;)See this:anhydrous-iron-oxide
How many molecules of iron are there in iron oxide?
One molecule of iron oxide (Fe2O3) contains two iron atoms per molecule. So, for every molecule of iron oxide, there are two iron atoms, which means one iron oxide molecule contains two iron atoms.
How many iron atoms are in one molecule of iron oxide?
One molecule of iron oxide (Fe₂O₃) contains two iron atoms.
The formula for iron oxide atype of rust is 2Fe03. How many atoms of iron in a molecule of iron oxide a.1 b.2?
a. 1 iron atom per molecule. in total, two atoms
What elements are found in iron oxide atoms?
"Atoms" of the compound iron oxide do not exist, but the compound contains iron and oxygen atoms, both in the form of ions.
Each molecule of iron oxide fe2o3 contains how many atoms of iron?
There are two atoms of iron and three atoms of oxygen in the compound Fe2O3. The mass percent of iron is 69.943%
If eight atoms of iron react completely with six molecules of oxygen how many units of iron oxide will be formed?
If 8 atoms of iron react with 6 molecules of oxygen, they will form 4 units of iron oxide (Fe2O3) because each molecule of iron oxide contains 2 atoms of iron and 3 atoms of oxygen.
How many atoms are in ferric oxide?
5 atoms; 2 of Iron and 3 of Oxygen
How many atoms in ferric oxide?
5 atoms; 2 of Iron and 3 of Oxygen
How many iron atoms are in iron III oxide?
Iron oxide has most often has 2 atoms of iron per molecule.There are two forms of iron oxide, FeO (which has one iron atom) and Fe2O3.Iron can take on a valence of II or III. Confusing. There are actually addition formulas for other iron oxides, too, including magnetite (Fe3O4).The most common form is the Fe2O3 structure, which is the familiar iron rust.
Is iron oxide a gas?
No, iron oxide is not a gas. It is a solid compound composed of iron and oxygen atoms.
How many atoms atoms in FeO2?
A molecule of Fe2O3 contain 5 atoms; two molecules contain 10 atoms.
What elements are found in iron oxide?
"Atoms" of the compound iron oxide do not exist, but the compound contains iron and oxygen atoms, both in the form of ions.
