Table 2: The effect of variation of Ru(III) in NBS-EMK system in the presence of Ir(III).

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

0.5250.813 0.155
1.051.620.154
2.093.240.155
3.154.860.154
4.186.450.154
5.258.100.154

103 [NBS] = 5.00 mol dm−3; [EMK] = 0.100 mol dm−3; HOAc = 10% (v/v);
102 [H+] = 5.00 mol dm−3; 107 [Ir(III)] = 5.05 mol dm−3; Temp. = 300 K.
102[Hg(OAC)2] = 2.00 mol dm−3.