preface to fifteenth edition

Index Terms
Links
38
Pyridine:
binary azeotropes with 5.75
carbon-13 chemical shifts in substituted 7.115
fonnation constants with 8.99
nitrogen-l5 chemical shifts in
monosubstituted 7.115
Pyridine-2,6-dicarboxylic acid, formation
constants with 8.99
1-(2-Pyridylazo)-2-naphthol, formation
constants with 8.100
4-(2-Pyridylazo)resorcinol, formation
constants with 8.100
Pyrocatechol-3,5-disulfonate, formation
constants with 8.99
Pyrophosphate, formation constants with 8.86
Quadratic mean of set of numbers 2.119
Quadrupole moment of elements 7.89
Quantum of circulation 2.5
Quantum-charge ratio 2.5
Quantum yield values, fluorescence 7.28
Quartz, int erplanar spacings with Kα1 radiation 7.14
Quevenne lactometer 2.67
δ-Quinolinol, formation constants with 8.101
Radian, definition of 2.3
Radiation buffer 7.41
Radiation:
electromagnetic, symbols, SI units, and
definitions for 2.12
emitted by radionuclides 4.59
Radical species, ionization energy of 4.8
Radicals:
electron affinities of 4.27
from ring systems, nomenclature of 1.10
Radicofunctional nomenclature 1.22
Radioactivity from nuclides 4.59
Radium-chlorine bond dissociation energy 4.50
Radius ratio, minimum 4.56
Radon, solubility in water at various
temperatures 5.8
Raman frequencies:
of aromatic compounds 7.82
of carbonyl bands 7.78
of cumulated double bonds 7.76
of double bonds 7.79
of ethers 7.85
of halogen compounds 7.86
of heterocyclic rings 7.87
of single bonds to hydrogen and carbon 7.71
of sulfur compounds 7.84
of triple bonds 7.76
Raman spectroscopy 7.71
Random errors 2.118