INDEX 525
depression in a solution, 375 – 378
to evaluate solvent chemical potential,
370 – 372
of an ideal binary mixture, 383 – 384
Friction
internal, 91 – 94
sliding, 495
Frictional force, 69
Fugacity
effect of liquid composition on,
400 – 404
effect of liquid pressure on, 399
of a gas, 183
of a gas mixture constituent, 242
Fugacity coefficient
of a gas, 184
of a gas mixture constituent, 243 , 245
Fundamental equation, Gibbs, 235
Fundamental equations, Gibbs, 142 , 286
Galvani potential, 286 , 452
Galvanic cell, 89 , 449
in an equilibrium state, 49
Gas, 32
ideal, 74
mixture, 239 , 241
perfect, 74 n
solubility, 405 – 407
thermometry, 42 – 44
Gas constant, 471
Gas–gas immiscibility, 440
Giauque, William, 158 , 159 b
Gibbs
equations, 139 , 141
fundamental equation, 235
fundamental equations, 142 , 286
phase rule
for a multicomponent system,
418 – 425
for a pure substance, 199
Gibbs energy, 137
of formation, standard molar, 354
of an ion, 354
of mixing, 303
to form an ideal mixture, 304
molar, 303
molar, 141 , 181
molar reaction, 342
of a cell reaction, 457 – 461
reaction, standard molar, 350 , 410
total differential of, for a mixture, 235
Gibbs, Josiah Willard, 142
Gibbs, Willard, 138 b
Gibbs–Duhem equation, 230 , 232 , 233 , 254 ,
264 – 265 , 267 , 300 , 306 , 388 , 401
Gibbs–Helmholtz equation, 367
Gravitational
field, 28 , 36 , 49 , 54 , 195 , 274
force, 37 , 197 , 489 , 503
work, 79 – 81 , 95
Gravitochemical potential, 196
Green Book,seeIUPAC Green Book
Huckel, Erich, ̈ 294 , 297 , 298
Heat, 56 , 89 , 494
flow in an isolated system, 127 – 128
reservoir, 50 , 61 , 103 , 104 , 107 , 113 ,
115 , 117 , 118 , 120 , 121 , 124 , 125 ,
128 , 130
technical meaning of, 61
transfer, 67 – 69
Heat capacity, 62 , 142 – 143
at constant pressure, 62 , 143
molar, 143
partial molar, 248
at constant volume, 62 , 142
of an ideal gas, 75
molar, 143
at constant volume and constant
pressure, relation between, 167
measurement of, by calorimetry, 168
molar reaction, 322
Heat engine, 103 , 105
Heater circuit, 168 , 169 , 171 , 172
Heating
at constant volume or pressure, 174 – 176
curve, of a calorimeter, 169 , 171 , 173
electrical, 88 – 89 , 168 , 169 , 173
reversible, 126
Helium, 202 n
Helmholtz energy, 137
Henry’s law, 249
not obeyed by electrolyte solute, 285
Henry’s law constant, 249
effect of pressure on, 407
effect of temperature on, 407
evaluation of, 252
Henry’s law constants, relations between
different, 252
Henry, William, 250 b
Hess’s law, 319 , 320 , 335
Hess, Germain, 321 b
Homogeneous phase, 30
Hydrogen electrode, 450