Page 398 - Instant notes

Index 384

Upper consolute temperature, 89
UV/Vis spectroscopy, see Electronic spectroscopy

Valence band, 228
Valence bond theory—diatomic molecule, 209–212
Valence electron, 191, 195, 263
Valence shell, 191
Valence theories, 205–224
Valency, 211
van der Waals
equation of state, 10–11
reduction to ideal gas equation, 11
loops, 10
parameters, 10
relation to molecular properties, 10
van’t Hoff equation, 55, 79
Vapor pressure, gas, 56
partial, 76
Vaporization, 55
standard enthalpy, 80
Variable, intensive, 84
Variation principle, 214
Vibrational partition function, 203
Vibrational spectroscopy, 251–258
energy levels, 252–253
normal modes, 256–257
Raman, 258
selection rules, 253–254
transitions, 253–254
Virial coefficients, 9
Virial Equation, 9
reduction to perfect gas equation, 9
Viscosity, 14, 118
Vision, 266
Voltage, 103
Volume change, of cell reaction, 108
VSEPR theory, 206–208

Water dissociation constant, see Autoprotolysis constant
Wavefunction, 175, 178, 180, 186
Wavenumber, 238, 247
Wave-particle duality, 168–173
Weak acids and bases, 61–63
Weak electrolyte, 117
Weak intermolecular forces, 232–235
Work, 28, 30, 40–41
non-spontaneous processes, 45
Work function, 171

X-rays, 20, 23