There are two Fe atoms and three O atoms, making a total of five atoms altogether.
The oxide Fe2O3 has 3 oxygen atoms in the molecule.
In Fe2O3, there are 2 iron (Fe) atoms and 3 oxygen (O) atoms, totaling 5 atoms in one molecule of Fe2O3.
One molecule of Fe2O3 has five(5) atoms. They are ;- 2 z iron ( Fe2) 3 x osygen ( O3) 2 + 3 = 5 (five)!!!!!!
The compound 'Fe2O3' has TWO(2) atoms of iron (Fe) and THREE(3) atoms of oxygen. NB THe number AFTER the elemental symbol indicates the number of atoms of that element present in the compound. Although I cannot show it on 'Answers' , the number should be written 'subscript'. NNB A number written in front(to the left) of a compound indicates the molar ratio required to react. It is written in normal case.
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.
The compound 'Fe2O3' has TWO(2) atoms of iron (Fe) and THREE(3) atoms of oxygen. NB THe number AFTER the elemental symbol indicates the number of atoms of that element present in the compound. Although I cannot show it on 'Answers' , the number should be written 'subscript'. NNB A number written in front(to the left) of a compound indicates the molar ratio required to react. It is written in normal case.
The oxide Fe2O3 has 3 oxygen atoms in the molecule.
In Fe2O3, there are 2 iron (Fe) atoms and 3 oxygen (O) atoms, totaling 5 atoms in one molecule of Fe2O3.
There are two atoms of iron and three atoms of oxygen in the compound Fe2O3. The mass percent of iron is 69.943%
One molecule of Fe2O3 has five(5) atoms. They are ;- 2 z iron ( Fe2) 3 x osygen ( O3) 2 + 3 = 5 (five)!!!!!!
There are 6 atoms of oxygen represented by this.
Five atoms
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.
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.
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The subscript, the little number below and after the element, tells how many atoms are in a single molecule.
a. 1 iron atom per molecule. in total, two atoms