Table 3: Dependence on temperature and activation parameters.

a104   s−1 b104   s−1 c104   s−1

Temperature (°C)
 300.400.371.26
 350.510.511.66
 400.780.682.30
 451.01.083.02
 501.321.494.10
Activation parameters
48.8153.4245.21
4.054.753.90
 Δ46.2050.8242.60
 −Δ323.68325.01314.90
 Δ147.51152.55141.17

NBS = 2.0 10−4 mol dm−3; dextrose = 2.5 10−2 mol dm−3; H2SO4 = 0.5 10−4 mol dm−3; Hg(OAc)2 = 5.0 10−4 mol dm−3; acetic acid (30%) (v/v).
bNBS = 2.0 10−4 mol dm−3; dextrose = 2.5 10−2 mol dm−3; H2SO4 = 0.5 10−4 mol dm−3; Hg(OAc)2 = 5.0 10−4 mol dm−3; SDS = 1.0 10−2 mol dm−3; acetic acid (30%) (v/v).
cNBS = 2.0 10−4 mol dm−3; dextrose = 2.5 10−2 mol dm−3; H2SO4 = 0.5 10−4 mol dm−3; Hg(OAc)2 = 5.0 10−4 mol dm−3; TX-100 = 1.0 10−3 mol dm−3; acetic acid (30%) (v/v).