INDEX 523
inner, 286 , 452
potential difference, 87 , 88 , 396 , 453
power, 173
resistance, 44 , 88 , 169
Electrical
circuit, 86 – 88
conductor of a galvanic cell, 449
force, 489
heating, 88 – 89 , 168 , 169 , 173
neutrality, 235 , 422
resistor, 60 , 88 , 90
work, 61 , 86 – 91 , 95 , 168 – 170 , 173 ,
213 , 338 , 455
Electrochemical
cell, 449
potential, 287 n
Electrode, 450
hydrogen, 450
standard, 465
potential, standard, 465
reaction, 451
Electrolyte
solution, 285 – 300
symmetrical, 288 – 290
Electromotive force, 453 n
Electron
chemical potential, 456
conductor of a galvanic cell, 449
number, 451
Emf, 453 n
Endothermic reaction, 318
Energy, 53 , 488 – 495
dissipation of, 65 , 66 , 80 , 83 , 90 – 92 , 94 ,
95 , 113 , 123 , 129 , 170
Gibbs, 137
Helmholtz, 137
internal, 53 , 53 – 54
kinetic, 488
potential, 490
of the system, 52 – 54
thermal, 62 , 495
Energy equivalent, 169 , 170 , 172 , 173 , 333 ,
334 , 337 , 338
Enthalpy, 137
change at constant pressure, 176
of combustion, standard molar, 335 , 340
of dilution
integral, 326
molar differential, 326
molar integral, 327
of formation of a solute, molar, 327
of formation, standard molar, 319
of an ion, 322
of a solute, 320
of mixing to form an ideal mixture, 304
molar reaction, 314
molar, effect of temperature on,
323 – 324
partial molar, 248
in an ideal gas mixture, 241
relative, of a solute, 329
relative, of the solvent, 328
of a solute in an ideal-dilute solution,
256
reaction
standard molar, 319 , 320 , 368 , 369 ,
410
standard molar of a cell reaction, 461
relative apparent, of a solute, 330
of solution
at infinite dilution, 325
integral, 325
molar differential, 324 , 325 , 385
molar integral, 325 , 328 , 357
of vaporization
molar, 211
standard molar, 213
Entropy, 102 , 119 , 129
change
at constant pressure, 176
at constant volume, 175
an extensive property, 122
as a measure of disorder, 129
of mixing
to form an ideal mixture, 304 , 306
negative value, 304
molar, 151 – 156
from calorimetry, 152
of a nonequilibrium state, 122
partial molar, 248
of a solute in an ideal-dilute solution,
256
reaction
standard molar, 410 , 412 p
standard molar of a cell reaction, 462
residual, 155 – 156
scale
conventional, 154
practical, 154
standard molar, 155 , 410
of a gas, 186 , 241
third-law, 151
zero of, 149 – 151
Equation