420 



INDEX. 



Ammonia, preparation of, 162. 



Ammonia, production of, 160. 



Ammonium salts, 307. 



Ammonium, the metal, 306. 



Amorphous sulphur, 235. 



Amylic alcohol, 545. 



Analysis, 16. 



Analysis, organic, described, 427. 



Animal and vegetable structures 

 compared, 410. 



Animal heat, 197. 



Animal heat, amount of, 575. 



Animal heat, exercise and, 203. 



Animal substances, carbon in, 94. 



Animals and vegetables compared, 

 558. 



Animals, carnivorous and herbivo- 

 rous, 569. 



Animals, cold-blooded, 204. 



Animals, influence of light on, 392. 



Animals, materials used in structure 

 of, 557. 



Animals, subservience of plants to, 

 409. 



Anthracite, 439. 



Antimony, 362. 



Antiseptics, 535. 



Aqua regia, 225. 



Arbor Dianas, 380. 



Arsenetted hydrogen, 360. 



Arsenic, 356. 



Arsenic, antidotes to, 357. 



Arsenic, antiseptic properties of, 358. 



Arsenic-eating, 359. 



Arsenical pigments, 361. 



Artiads, 44. 



Asphaltum, 441. 



Assay of silver, 381. 



Atmosphere, carbonic anhydride in 

 the, 116. 



Atmosphere, ingredients of the, 115. 



Atmosphere, nitric acid in the, 77. 



Atmosphere, nitrogen in the, 117. 



Atmosphere, sources of carbonic an- 

 hydride in the, 127. 



Atomicity, table of, 44. 



Atomic philosophy, 20. 



Atoms, 22. 



Atoms, properties of, 25. 



Atoms, weight of, 26. 



Attraction, chemical, 37. 



Attraction, chemical, action of heat 



on, 41. 

 Attraction, chemical, modifiers of, 40. 



B. 



Ballooning, 147. 



Barium, 308. 



Barytes, 308. 



Bases and salts, 80. 



Benzol, 440. 



Bessemer process for steel, 344. 



Bismuth, 364. 



Bismuth nitrate, 365. 



Bituminous coal, distilled, 440. 



Black ash, 301. 



Blast-furnace, 340. 



Bleaching, 196, 216. 



Bleaching powder, 322. 



Blood, 560. 



Blood disks, 579. 



Blood, how made, 561. 



Blowpipe, use of, 182. 



Blowpipe, oxy hydrogen, -188. 



Blue vitriol, 366. 



Body, temperature of the, 199. 



Bonds of affinity, 44. 



Bone-black, 93. 



Bone-dust, 502. 



Boracic acid, 269. 



Borax, 304. 



Boron, 269. 



Bread, raising of, 546. 



Bread, sour, 553. 



Britannia ware, 278. 



Bromine, 231. 



Bronze, 278. 



Brunswick green, 361 . 



Bunsen and Kirchhoff, 402. 



Bun sen's burner, 181. 



