FTP, name this class of reactions involving changes in oxidation state of oxidizing and reducing agents.
Metathesis ones are the opposite of these, which are involved in processes as diverse as combustion and cellular  respiration. Some substitution and single displacement reactions fall under this description as electron acceptors and  donors are involved, resulting in changes to the formal charges of the atoms of the reactants and products.  Electrochemical cells depend on these, which can be analyzed by breaking up a reaction into its component half-  reactions. FTP, name this class of reactions involving changes in oxidation state of oxidizing and reducing agents.
Metathesis ones are the opposite of these, which are involved in processes as diverse as combustion and cellular  respiration.
redox reactions (also accept oxidation-reduction reactions; prompt on oxidation or reduction)