No, there is no change in any oxidation states.
This chemical reaction describes the rusting of iron in the presence of oxygen. Four iron atoms react with three oxygen molecules to form two molecules of iron oxide (Fe2O3), commonly known as rust. This reaction is a redox reaction where iron is oxidized (loses electrons) and oxygen is reduced (gains electrons).
yes
The reaction is:4 Fe + 3 O2= 2 Fe2O3
This is a 'Sngle Displacement' reaction ( A + BC --> AC + B
Silver (Ag)
The equation FeSO4 = Fe2O3 + SO2 + SO3 is not balanced. To balance it, one possible balanced equation could be: 2FeSO4 = Fe2O3 + 2SO2 + 2SO3.
81.93%
Yes, the reaction between Zn and CuCl2 to form ZnCl2 and Cu is a redox reaction. Zinc (Zn) is oxidized to form Zn2+ ions, while copper (Cu2+) is reduced to elemental copper (Cu).
Carbon
This chemical reaction describes the rusting of iron in the presence of oxygen. Four iron atoms react with three oxygen molecules to form two molecules of iron oxide (Fe2O3), commonly known as rust. This reaction is a redox reaction where iron is oxidized (loses electrons) and oxygen is reduced (gains electrons).
No, it is not a redox reaction. None of the oxidation numbers changes during the reaction. You have to determine the oxidation number for each element and see if it changes from reactant side to product side. If the oxidation number doesn't change, it is not a redox reaction.
yes
I cannot answer this question.
The redox reaction you provided is unbalanced. The correct balanced redox reaction should be 2Cl + Br2 -> 2Cl- + 2Br. This balanced equation ensures that both charge and mass are conserved during the reaction.
The balanced equation for this reaction is Fe2O3 + 3 H2O = 2 Fe(OH)3.
The reaction is:4 Fe + 3 O2= 2 Fe2O3
The balanced chemical equation for the reaction FeS2 + 7/2 O2 → Fe2O3 + 4 SO2 is: 4 FeS2 + 11 O2 → 2 Fe2O3 + 8 SO2.