Reorder 4Fe and 3O2.
3O2 + 4Fe
equation Fe3O4=Fe+CO2 is an impossible reaction
A tend line I believe (I am going off the other guy cause they are right.)
Answer and Explanation:
The balanced chemical equations are as follows:
The chemical formula of oxalic is
In the case when oxalic acts reacted with the water so here the oxalic acid eliminates one proton that leads to the development of mono acids
After that, the second step derives that when oxalic acid is in aqueous solution eliminates other proton so it represent the polyprotic acid
Now the chemical equations are as follows:
Elimination of one proton
Now the elimination of other proton