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well Fe is one element and O is another, so there are two, but since there are numbers next to the element symbol, it means there are anumber of those elements combined, such as Fe2 O3 there are two ironmolecules and 3 oxygen molecules combined..
Therefore:
4Fe + 3O2 --> 2Fe2O3
What else can I help you with?
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 chemical symbol for Fe2O3?
The chemical formula Fe2O3 is for the chemical compound known as Iron(III) oxide. Its melting point is 2,851 degrees Fahrenheit.
What elements does the compound iron oxide have?
Iron oxide contains iron (Fe) and oxygen (O) elements. The most common forms of iron oxide are magnetite (Fe3O4) and hematite (Fe2O3).
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%
The compound that is made of atoms of iron and oxygen is?
These compounds are iron oxides as FeO, Fe2O3, Fe3O4.Rust.
How many elements are in the compound Fe2O3 what are they?
There are two elements in the compound Fe2O3. These are: iron and oxygen
How many elments are in the compound Fe2O3?
2- iron and oxygen. Should be written as Fe2 O3
Is fe2o3 a metalloid?
No, metalloids are elements, Fe2O3 is a compound known as iron III Oxide
Is Fe2O3 is a molecular compound?
No, Fe2O3 is ionic
What is chemical symbol for Fe2O3?
The chemical formula Fe2O3 is for the chemical compound known as Iron(III) oxide. Its melting point is 2,851 degrees Fahrenheit.
Is ferric oxide Fe2O3 an element compound homogenous mixture or a heterogeneous mixture?
The ferric oxide is a chemical compound.
Why Rust is compound?
A compound is 2 or more elements permanently combined. Rust is a combination of iron and oxygen, both elements- into iron oxide, a compound.
What is Fe2O3 called for in periodic?
Fe2O3 (diiron trioxide) is a chemical compound not am element.
What is the ionic compound of Fe2O3?
Iron (III) Oxide ( or, the older term, Ferric Oxide )
What is the compound formula of ironIII oxide?
Fe2O3
What are the oxidation numbers of the elements in the following compound of Fe2O3?
The oxidation number of Fe in Fe2O3 is +3 because oxygen typically has an oxidation number of -2 and there are 3 oxygen atoms for every 2 iron atoms in the compound, making the overall charge -6 for oxygen. To balance the charges, each iron atom must have a charge of +3.
How many moles of Fe2O3 are in 231 g of the compound?
231 g of Fe2O3 are equal to 0,69 moles.
