During the reaction, the atoms of Fe and O2 undergo a series of transformations. Initially, 4 atoms of Fe combine with 3 molecules of O2 to form 2 molecules of Fe2O3 (iron (III) oxide). This reaction is a combination reaction, where iron reacts with oxygen to form a compound. The iron atoms lose electrons and are oxidized to an oxidation state of +3, while the oxygen atoms gain electrons and are reduced to an oxidation state of -2.
Then, the 2 molecules of Fe2O3 further react to produce 3 molecules of O3 (ozone) and 4 molecules of Fe. This reaction is a decomposition reaction, where the iron (III) oxide breaks down into its constituent elements. In this reaction, the iron (III) oxide is being reduced, and the ozone is being oxidized.
In summary, during the reaction, the iron atoms are oxidized, while the oxygen atoms are reduced.
4Fe -> 3O2 -> 2Fe2 -> O3
What happens to the atoms of Fe and O2 during the reaction?
3 answers
They maintain their properties.
They gain mass.
They are rearranged.
Or
They are lost.
They gain mass.
They are rearranged.
Or
They are lost.
During the reaction, the atoms of Fe and O2 are rearranged. They maintain their properties but are no longer in the same arrangement as before the reaction. Some atoms of Fe combine with atoms of O2 to form molecules of Fe2O3, while other atoms of Fe and O2 are rearranged to form molecules of O3. Overall, the atoms are not lost or gained, but rather reorganized into different molecules.
3 answers