A study of the room-temperature reactions of a series of C1 and C2 chlorohydrocarbon and chlorocarbon substrate molecules with fluorinated iron (II, III) oxide and cobalt (II, III) oxide has been conducted. The results show that fluorinated iron (II, III) oxide exhibits an ability to incorporate fluorine into the following substrates in the order: Cl2CCCl2> H2CCCl2> CH3CCl3> CHCl3> CH2Cl2> CH2ClCCl3> CCI4> CHCl2CHCl2. The fluorinated cobalt (II ...