preface to fifteenth edition

ELECTROLYTES, EMF, AND CHEMICAL EQUILIBRIUM 8.153
TABLE 8.31
Half-Wave Potentials(vs. Saturated Calomel Electrode) of Organic Compoundsat 25C
(Continued)
Compound Solvent system E 1/2
Halogen compounds(continued)
Dibromoethane C 1.48
meso-2,3-Dibromosuccinic acid Acetate buffer, pH 4.0 0.23, 0.89
DichlorobenzenesC 2.5
Dichloromethane C 1.60
Diiodomethane C 1.12, 1.53
Hexabromobenzene C 0.8, 1.5
Hexachlorobenzene C 1.4, 1.7
Iodobenzene A 1.72
Iodoethane C 1.67
Iodomethane A 2.12
C 1.63
Tetrabromomethane C 0.3, 0.75, 1.49
Tetraidomethane C 0.45, 1.05, 1.46
Tribromomethane C 0.64, 1.47
,,-Trichlorotoluene C 0.68, 1.65, 2.00
Nitro and nitroso compounds
1,2-Dinitrobenzene Phthalate buffer, pH 2.5 0.12, 0.32, 1.26
Borate buffer, pH 9.2 0.38, 0.74
1,3-Dinitrobenzene Phthalate buffer, pH 2.5 0.17, 0.29
Borate buffer, pH 9.2 0.46, 0.68
1,4-Dinitrobenzene Phthalate buffer, pH 2.5 0.12, 0.33
Borate buffer, pH 9.2 0.35, 0.80
Methyl nitrobenzoatesBuffer10% EtOH, pH 2.0 0.20 to 0.25
0.68 to 0.74
p-Nitroacetophenone Britton-Robinson buffer, pH 2.2 0.16, 0.61, 1.09
Britton-Robinson buffer, pH 10.0 0.51, 1.40, 1.73
o-Nitroaniline
0.03 M LiCl0.02 M benzoic
0.88
acid in EtOH
m-Nitroaniline Britton-Robinson buffer, pH 4.3 0.3, 0.8
Britton-Robinson buffer, pH 7.2 0.5
Britton-Robinson buffer, pH 9.2 0.7
p-Nitroaniline pH 2.0 0.36
Acetate buffer, pH 4.6 0.5
o-Nitroanisole Buffer10% EtOH, pH 2.0 0.29, 0.58
p-Nitroanisole Buffer10% EtOH, pH 2.0 0.35, 0.64
1-Nitroanthraquinone Britton-Robinson buffer, pH 7.0 0.16
Nitrobenzene HClKCl8% EtOH, pH 0.5 0.16, 0.76
Phthalate buffer, pH 2.5 0.30
Borate buffer, pH 9.2 0.70
Nitrocresols Britton-Robinson buffer, pH 2.2 0.2 to 0.3
Britton-Robinson buffer, pH 4.5 0.4 to 0.5
Britton-Robinson buffer, pH 8.0 0.6
Nitroethane
Britton-Robinson buffer30%
0.7
MeOH, pH 1.8
Britton-Robinson buffer30%
MeOH, pH 4.6
0.8