Table 3: The effect of variation of [Ir(III)] in NBS-EMK system in the presence of Ru(III).

106 [Ir(III)]
mol dm−3
106  mol dm−3 s−1 /[Ir(III)]

0.2750.4061.48
0.5500.8161.48
1.101.621.48
2.203.211.46
3.304.801.45
4.406.411.46

103 [NBS] = 5.00 mol dm−3; [EMK] = 0.100 mol dm−3; HOAc = 10% (v/v);
102 [H+] = 5.00 mol dm−3; 105 [Ru(III)] = 2.09 mol dm−3; Temp. = 300 K.
102 [Hg(OAC)2] = 2.00 mol dm−3.