Figure 3: Plot of versus log at 40°C: [NBS] = 2.0 × 10−4 mol dm−3, [dextrose] = 2.5 × 10−2 mol dm−3, [Hg(OAc)2] = 5.0 × 10−4 mol dm−3, and [H2SO4] = 0.5 × 10−4 mol dm−3. (◆) Without surfactant (aqueous); (■) SDS; (▲) TX-100. abs, SDS, and TX-100 are all defined in the figure.