difference between metathesis and redox reactions
In chemistry, metathesis is used to describe reactions that interchange atoms or groups of atoms between molecules. When at least one atom undergoes a change in oxidation state, the reaction is an oxidation-reduction reaction.
1 Redox reactions may involve the transfer of electrons between chemical species. 2  The reaction that occurs when In which I 2 is reduced to I-and S 2 O 3 2- (thiosulfate anion) is oxidized to S 4 O 6 2- provides an example of a redox reaction :