SUBJECT INDEX 



518 



Dissociation, i. 36, 282,608 

 Distillation, dry, i. 4, 247, 342 

 Dust, atmospheric, i. 241 



EFFLORESCENCE, i. 103 

 Ekacadmium, ii. 59 

 Ekasilicon, ii. 25 

 Electro-chemical theory, i. 195 

 Electric energy and thermal units, i. 



582 



Electrolysis, i. 116 

 Elements, i. 20 



grouping of, ii. 1 



typical, ii. 19 

 Emulsions, i. 98 

 Energy, chemical, i. 29 

 Equations, chemical, i. 278 

 Equivalents, law of, i. 194 

 Equivalent weights, i. 581 

 Ethane, i. 366 



Ether, critical points of, i. 141 



Ethylene, i. 370 



Ethyl silicates, i. 104 



Euchlorine, i. 484 



Eudiometer, i. 169 



Expansion, linear, of elements, ii. 31 



Explosion, rate* of transmission of, i. 



171 

 Explosives, i. 275, 276 



FELSPAR, ii. 122 



Fermentation, i. 242 



Ferric chloride, i. 558 ; ii. 340 



hydrates, ii. 339 



nitrate, ii. 340 



orthophosphate, ii. 342 



oxide r ii. 339 

 Ferrous chloride, ii. 335 



sulphate, ii. 335 

 solubility of, i. 72 



sulphide, ii. 210 

 Flame, i. 177, 179 

 Fluoborates, ii. 69 

 Fluorides, i. 491, 493 

 Fluorine, i. 203, 489 

 Fluorspar, i. 491 



Formula, chemical, i. 151, 326 

 Freezing mixtures, i. 76 

 Fuel, calorific capacity of, i. 360 

 Furnace, electrical, i. 352 

 Fusco-cobaltic salts, ii. 360 



GADOLINITE METALS, ii. 93 

 Gallium, ii. 88, 90 

 Gas, illuminating, i. 361 

 producers, i. 397 



Gases, absorption of, i. 348- 



diffusion of, i. 83 



expansion of, i. 133 



liquefaction of, i.. 134, 135, 137 



measurement of, i. 78, 300 



solution of, i. 68, 78, 86 



theory of, i. 81, 83, 140 

 Germanium, ii. 26, 124 



chloride, ii. 125 



oxide, ii. 125 

 Glass, i. 123 



soluble, ii. 110 

 Glauber's salt, i. 517 

 Glycols, ii. 117 

 Gold, ii. 442 



alloys, i. 446, 447 



chlorides, ii. 448, 450 



colloid, ii. 447 



cyanide, ii. 450 



extraction of, ii. 444, 445 



fulminating, ii. 450 



oxides, ii. 448 



refining, ii. 446 

 Graduators, i. 424 

 Graphite, i. 350, 351 

 Grod' salt, ii. 393 

 Guignet's green, ii. 285 

 Gunpowder, i. 557 

 Gypsum, i. 593, 611 



HALOOENS, i. 445, 487, 499 

 Halogen compounds, heat of formation 

 of, i. 494, 502 ; ii. 32 



boiling-points of, i. 502 



Hausrnannite, ii. 10 



Helium, i. 570 ; ii. 498 



Hemimorphism, ii. 9 



Homeomorphism, ii. 8 



Homologous compounds, i. 358 



Humus, i. 344 



Hydrates, i. 109, 185 



Hydrazine, i. 258 



Hydrides, i. 621 ; ii. 23 



Hydrocarbons, i. 355, 359 



Hydrogen, i. 123, 129, 130, 142, 143, 146 



pentasulphide, ii. 217 



peroxide, i. 207, 312 

 Hydrosols, i. 98 

 Hydroxyl, i. 192, 213 

 Hydroxylamine. i. 262 

 Hypochlorit.es, i. 481 

 Hyponitrites, i. 294 



IMIDES, i. 258 



Indium, ii. 27, 37, 88, 97 



lodates, i. 509 



Iodides, ii. .32 



_of nitrogen, i. 507 



