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Fe + 2x Cl = Fe + Cl + Cl = 3 atoms per molecule.
Wiki User
∙ 13y ago
Wiki User
∙ 12y agoThere are 3 atoms in a formula unit of FeCl3 1 of iron and 3 of chlorine.
Wiki User
∙ 12y agoIron trichloride contain 1 iron atom and 3 chlorine atoms.
Wiki User
∙ 15y ago4 because for every Fe there are 3 CIs
Wiki User
∙ 13y ago7 atoms (3 of Iron and 4 of Oxygen)
Cheryl Semple
In 85.2g of FeCl2 there are—— moles of chlorine
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What is the chemical formula for oxygen and iron III?
Fe3O4 (The numbers are subscripts, meaning they are smaller, and go beside the element.)
What is the chemical composition of magnetite?
The iron itself is usually found in the form of magnetite(Fe3O4), hematite (Fe2O3), goethite (FeO(OH)), limonite (FeO(OH).n(H2O)) or siderite (FeCO3). Source:Wiki
How many atoms are there in Fe2O3?
Five atoms
How many atoms in thiosulfate?
2 Sulfur atoms and 3 Oxygen atoms
How does a number of H Atoms in a carbohydrate compared to the number of oxygen atoms?
It depends on how many hydrogens are there and how many oxygen atoms there are.
How many atoms does Fe3O4 have?
3 Fe atoms plus 4 O atoms totals 7 atoms.
What is the chemical formula for oxygen and iron III?
Fe3O4 (The numbers are subscripts, meaning they are smaller, and go beside the element.)
The compound that is made of atoms of iron and oxygen is?
These compounds are iron oxides as FeO, Fe2O3, Fe3O4.Rust.
What is the percent composition of oxygen in the magnetite Fe3O4?
With three oxygen atoms in five that makes it 60%
How many atoms are in a molecule of FE03?
The formula FeO3 is written with 4 atoms: 1x Fe and 3x O, but it is NOT a possible iron oxide formula. However some of the possible iron oxides are: FeO, Fe2O3, Fe3O4 having 2, 5, 7 atoms respectively.
How do you balance the folowing equation Fe H20 --Fe3O4 H2?
Fe3O4 is the mineral magnetite, with aproper chemical name of Fe(II, III) oxide. it exhibits ferrimagnetism. It has iron atoms as FeII and FeIII. An old way of writing it was FeO.Fe2O3 The balanced equation for production from the elements is :- 3Fe + 2O2 -> Fe3O4 Commercially it is made by for example redung Fe2O3 with CO 3Fe2O3 + CO = 2Fe3O4 +CO2
How many iron atoms are in a molecule of magnetite?
The oxidation stateof Fe in Fe3O4 is 8/3. This is possible because two of the irons are +3, but the other one is +2. The crystal structure of magnetite actually has two different sites in which these two different ions reside. No single Fe has a charge of +8/3, but the relative amounts of the Fe2+ and Fe3+ cause the formal oxidation state to be 8/3.
Iron oxide contains how many atoms?
There are at least 2 (or 3) different Iron oxide molecules: FeO, Fe2O3, (Fe3O4) From them you can add up althe atom's subscripts to get the total number of atoms: respectively 1+1=2, 2+3=5, (3+4=7)
How many moles of Fe3O4 are needed to prepare 4.74 moles of Fe2O3?
7.18
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.
What are the three oxides of iron?
FeO, Fe2O3, Fe3O4 Note: Fe3O4 can be considered as a mixture of FeO and Fe2O3
What is the chemical compound for iron?
Iron is an element, not a compound; a wide variety of compounds can be formed from Iron (Fe)
