No, there is no change in any oxidation states.
No, no O2.
This is a composition reaction. Two reactant species form one product.
This is because a compund is formed from two reactants.
yes
The reaction is:4 Fe + 3 O2= 2 Fe2O3
This is a 'Sngle Displacement' reaction ( A + BC --> AC + B
Silver (Ag)
The reduction potential plus oxidation potential is negative.
This is a redox reaction.
Redox reaction.
Oxidation is a redox reaction.
81.93%
Carbon
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.
I cannot answer this question.
yes
The balanced equation for this reaction is Fe2O3 + 3 H2O = 2 Fe(OH)3.
The overall voltage for a redox reaction with the half reactions Mg s -- Mg2 plus plus 2e- and Cu2 plus -- Cu is 76 V.
Fe2O3 + 3CO -----> 2Fe + 3CO2
1