INDEX 



563 



KETONES, 349 

 Kindling conditions, 39 

 Krypton, 297 



LACTOSE, 401 

 Lampblack, 355 

 Laundry, hard water in, 390-1 

 Law, Avogadro's, 82 

 Boyle's, 45, 89 

 Charles', 46, 90 

 Dalton's, 47, 112 

 definition of, 8, 23 

 Dulong and Petit's, 86 

 Gay-Lussac's, 60, 72 

 Henry's, 112 

 Le Chatelier's, 244 

 Newland's, 275 

 of chemical change, 7 

 combining weights, 77 

 component substances, 6 

 definite proportions, 19, 86 

 effect of heating, 27, 241 

 molecular concentration, 235 

 partition, 112 

 solubility product, 456 

 periodic, 280 

 van't Hoff's, 242 

 Lead, 502-3 



accumulator, 505-7 

 salts, 503-5 

 white, 504 



Le Blanc process, 367 

 Lewis-Langmuir theory, 552 

 Lime, 384-6 



Liquids, properties of, 93 

 Lithopone, 451 



MAGNESIUM, 446 



salts of, 447-8 

 Maltose, 401, 418 

 Manganese, 527 



dioxide, 31, 142, 529 



salts of, 528-9 

 Manure, 413 



Mass, conservation of, 20 

 Matches, 321 

 Matter, states of, 64 



structure and behavior of, 88-97 

 Mendelejeff 's system of elements, 276 

 Mercury, 516-7 



salts, of, 517 



Metals, order of activity, 54 

 Methane, 346 

 Metric system, 557 

 Mica, 4, 466 

 Mixtures, 6, 12 

 Molar solution, 122 

 Molecular concentration, law of, 235 



formula, 104-6, 148 



hypothesis, 48, 88-93 



weights, 75, 83, 84 

 Monel metal, 500 

 Mortar, 386 

 Mustard gas, 484 



NAPHTHALENE, 353 

 Natural gas, 345 

 Neon, 297 

 Neutralization, 192 

 Nickel, 500 



plating, 516 



salts of, 501 

 Nitrogen, 286-7 



compounds as fertilizers, 410 



tetroxide, 309, 311 

 Nitroglycerine, 481 

 Nitrous anhydride, 265, 314 



oxide, 315 



Non-metals, order of activity, 209 

 Normal solution, 121 



OCTAVES, law of, 275 

 Oil refining, 344 



shale, 345 

 Olefines, 351 

 Oleum, 261, 271 

 Osmosis, 406 

 Osmotic pressure, 407-9 



