A Acetaldehyde and paraldehyde, 204 Acetic acid, chloroform, water, 241 Acetone, phenol, water, 248 Adsorption, 176 Alcohol, chloroform, water, 246 ----, ether, water, 246 Alloys, equilibrium curves of, 221 ---- of copper and tin, liquefaction of, by cooling, 194 ---- of iron and carbon, 223 ---- of thallium and mercury, 222 ----, ternary, 246 Ammonia compounds of metal chlorides, 82 Ammonia silver chlorides, 82 ---- ---- ----, dissociation pressures of, 84 Ammonia-soda process, 320 Ammonium chloride, dissociation of, 3, 79 ---- cyanide, dissociation of, 80 ---- hydrosulphide, dissociation of, 80 ---- nitrate, solubility of, 113 Aniline, phenol, water, 250 Astracanite, 260, 261, 268, 274 B Babo, law of, 126 Barium acetate, solubility of, 143 Barium carbonate and potassium sulphate, 328 ---- nitrite, preparation of, 327 Basic salts, 296 Benzaldoximes, 203 Benzene and picric acid, 216 Bismuth, effect of pressure on the melting point of, 67 ----, lead, tin, 255 ---- nitrates, basic, 298 Bivariant systems, 16 Bromocinnamic aldehyde and chlorocinnamic aldehyde, 183 C Calcium carbonate, dissociation of, 3, 11, 81 ---- chloride hexahydrate, solubility of, 146 ---- ----, solubility of hydrates of, 148 ---- ----, vapour-pressure of hydrates of, 88 Camphor oximes, 219, 257 Carnallite, 284 Carvoximes, 186, 219 Cementite, 224 Chlorine and iodine, 161 Chlorocinnamic aldehyde and bromocinnamic aldehyde, 183 Chloroform, acetic acid, water, 241 ----, alcohol, water, 246 {345} Classification of systems, 17 Component, 8, 10, 12 ----, systems of one, 21, 55 Components, choice of, 12, 13, 14, 76, 313 ----, determination of number of, 13 ----, systems of four, 312 ----, ---- of three, 234 ----, ---- of two, 76, 207 ----, variation in number of, 11, 14 Composition, determination of, without analysis, 228, 302 Concentration-temperature curve for two liquids, 101 Condensed systems, 36 Constituent, 10 Cooling curve, 230 Copper calcium acetate, 260 ---- chloride, heat of solution of, 110 ---- dipotassium chloride, 259 ---- sulphate, 85 Critical concentration, 98, 242 ---- pressure of water, 23 ---- solution temperature, 98 ---- temperature of water, 23 Cryohydrates, 117, 118 Cryohydric point, 117 ---- ----, changes at the, 119 ---- ---- for silver nitrate and ice, 116 Crystals, liquid, 51 ----, ----, equilibria of, 53 ----, ----, list of, 54 ----, ----, nature of, 52 ----, mixed, 180 Crystallization, velocity of, 72, 74 ----, spontaneous, 114