9 so G 
Gold, 312; allay of,' 314.5 in rays, 316; 
potable, 350. 
Green, Scheele’s, 307. 
Gum, elaftic, 169, 340. 
Gum refin, 168, 339 ; gum gutta, 339. 
Gums and mucilages, 322. 
Gunpowder, 237 5 Rumford’s experiments, 
238. 
Guyton’s eudiometer, 381. 
Hartlhorn, 227. 
Hair, feathers, and briftles, 371. 
Heat, or temperature, 183 ; its nature un¬ 
determined, 1845 its chemical proper¬ 
ties, 188 ; different modes of communi¬ 
cating, 189. 
Horn, to prepare for medical ufes, 371, 
Hydrogen, 156, 138. 
Hydro-fulphures, and hydrogenated ful- 
phures, 204. 
Ice, or folid water, 156 ; its formation and 
properties, 205. 
Jelly, as diftinguilhed from glue, 370. 
Indigo, 344. 
Infufion, 190. 
Ink, fympathetic, 271; common, 300. 
Iron, 297 ; ruft of, 298 ; aerated, 303 ; 
fluat, borat, See. of, 304. 
Juices of plants, to extract, 32 r. 
Kermes mineral, 276; various proceffes for 
preparing kermes, 277 j defeription of the 
infedt, 345. 
Lao, 345 > ladtats, 165, 360, 
Lamp-black, 338. 
Lapis infernalis, 311. 
.Lavoifier, the founder of the pneumatic or 
antiphlogiftic chemiftry, 147 5 his un¬ 
timely end, 148. 
Lead, 295, fulminating and corneous, 296; 
fugar of, 353. 
Lemonade, 323, 
Libavius’s fuming liquor, 292 j the refidue 
examined, 293. 
Lignous matter of vegetables, 331. 
Light, adtion of, 153; on acids, metals, and 
vegetables, x79 5 on animals, 1 80 ; Hut¬ 
ton’s analyfis, ibid. Rumford’s experi¬ 
ments, 181. 
Lime, 157, 2225 oil of, 2475 over-burnt 
lime, 258. 
Litharge of gold and filver, 295. 
Lithiats, 165. 
Lixiviation, 190. 
Logwood, 346. 
Lute, fat and dry, 192 ; luting, 375. 
Machines for chemical operations, 373- 395 * 
Madder, 345. 
Magnefia, 157, 222, 
Malats, 164, 
Manganefe, 27 s. 
Marl, 259. 
Pdafiicot, 295. 
Matraffes, 191. 
Mercury, or quickfilver, 280; mercurial 
water, 283 ; tindture of, 2S7 ; mercurial 
gazometer, 380 ; apparatus for freezing 
mercury, 384; curious experiments, 385. 
Metals, their general properties, 159, 205 ; 
oxydation and folution, 165 ; the diffe¬ 
rent metals deferibed at length, 262-320 5 
ancient chemical characters of, 401. 
Milk, 170, 338, 361 5 fugar of, 359, 
Minium, 29;. 
Molybdats, 164, 266. 
Molybrlena, 266. 
Mordants, 343. 
Mucofo-faccharine matter, 341, 343. 
Muriats, 164, 243; of foda, 244; oxyge¬ 
nated, 164; of ammonia, 226 ; of barytes, 
243 ; of potalh, 244; fuper-oxygenated of 
potalh, 250; of ftrontian, 247 ; of lime 
and ammoniac, ibid, of magnefia, glucine, 
1 
ENERAL 1 N D E J 
alumine, and zircon, 249; filex, 250; of 
mercury, 283; of antimony,-285 j of 
iron, 303; of copper, 308. 
Mufcular organs, 370. 
Mufive gold, 293, 
Myrrh, 340, 
Nickel, 269. 
Nitrats, 164; of ammoniac, 226; of ba¬ 
rytes, 236 } of potalh, ibid, of foda, 241 ; 
of ftrontian, ibid, lime, 242; ammoniac, 
ibid, magnefia, ibid, alumine, 243; zir¬ 
con, ibid, of zinc, 289 5 iron, 302 j of 
copper, 307 5 of filver, 311. 
Nitre, beds of, 239. 
Nitrits, 164, 243 ; of potalh, 236, 243. 
Nomenclature, chemical, according to the 
ancient and modern terms, 148-153. 
Nut-galls, 344. 
Oils, fixed, 168, 333 j volatile, 168, 335; 
Dippers, 371. 
Olibanum, 339. 
Orpiment, 262. 
Oxalats, 165. 
Oxygen gas, 193 ; how to procure, 194 ; 
its properties, 195. 
Paracelfus, and his univerfal remedy, 146 5 
his five principles, 178. 
Parting filver from gold, 3105 the dry way, 
313 ; the humid, 314. 
Phagadenic water, 285, 
Philofophical tree, 311, 
Phlegm, 239. 
Phlogifton, various opinions thereon, 187. 
Phofphats, 164, 251; barytes, ibid, ftron¬ 
tian, ibid, lime, ibid, of foda, 252 ; of 
ammoniac, ibid, of potalh, ibid, of mag¬ 
nefia, 253 ; glucine, ibid, alumine, ibid, 
zircon, ibid, filex, ibid. 
Phofphits, 164, 253 ; of potalh, ibid, foda, 
2545 ammonia, ibid, lime, ibid, barytes, 
ibid, magnefia, ibid, alumine, ibid. 
I’hofphorus, 159, 199 j medical properties, 
2CI ; Homberg’s, 233 ; Baldwin’s, 242, 
247 5 diftillation of phofphorus, 252; com- 
buftion of, 379. 
Phofphurc of zinc, 288 ; of platina, 317. 
Pills, perpetual, or antimonial, 275 ; not 
ufed in practice, 278. 
Pitch, 338. 
Plafter of Paris, 230 ; plafters and oint¬ 
ments, 334. 
Platina, 3 16. 
Plumbago, 298. 
Potalh, 158, 224, 344 ; fuberat of, 332. 
Powder of fuiion, 238 5 of Chevalleray, 2785 
of Algaroth, 285. 
Precipitate, red, 283 j white, 284, 285 ; of 
Callius, 292, 316; rofe-coloured, 366. 
Prufiian blue, 300. 
Prulliats, 465; of iron, 300; of lime and 
mercury, 301. 
Putrefaction of animal fubftances, 173, 3725 
of vegetables, 355. 
Pyrolignits and pyromucits, 165. 
Pyrophorus, or Homberg's phofphorus, 233. 
Pvrotartrits, 165. 
Realgar, 262. 
Receivers, or balloons, 191. 
Rectification, 190. 
Reduction or revivification, 189. 
Refin, and gum-refin, 168. 
Refpiration, phenomena of, 196. 
Retorts, 191. 
Roafting, how performed, 189. 
Rotrou’s folvent, 275. 
Saccholats, 165. 
Saffron of Mars, 289, 299, 308. 
Sal admirabile, 246 ; alembroth, 285 ; am¬ 
moniac, 248 ; gem, 244, 245 ; polychreft 
ofGlafer, 236; prunella, or cryltal mi¬ 
neral, 236 ; volatile, 261, 
Saliva, 3S7. 
Salts, compound, 164 ; cflfential, 168 ; 
Glauber’s, 228 5 fecret ammoniacal, 231*5 
Eplom, ibid, bay, 245 5 common, to ob¬ 
tain from fea-water, 245 5 Haupt’s pearly 
fait, 252 j fait of Scignette, 328. 
Sap, 320. 
Scammony, 339. 
Sebats, 165. 
Seguin’s eudiometer, 195. 
Seminal humour, 368. 
Sephoas, or Kermes Trifmegiltus, 14$. 
Serum, 357. 
Silex, or filiceous earth, 157, 221. 
Silver, 308. 
Skin,'3 60. 
Smalt, 279. 
Soap, 334 5 animal foap, 335; efience of 
foap, ibid. 349; Starkey’s foap, or favo- 
nule, 336, 338. 
Soda, 158, 2255 how to be ufed in dying, 
344 - 
Stahl, Prieftley, and Macquer, 147; Stahl 
the firft of the phlogiftians, 178 ; his 
martial alkaline tinCture and aperitive 
faffron, 303. 
Starch, 34r. 
Steel, 297. 
Steelyards for weighing gafes, 38 b. 
Storax, 339. 
Stratification, 189. 
Strontian, or ftrontites, 223. 
Suberats, 332. 
Sublimate, corrofive, 2845 mild, 286. 
Sublimation, 190. 
Succinats, 164. 
Sugar, 168, 322. 
Sulphats, 1645 of barytes, 227; of potafix, 
228 5 of foda, and ftrontian, 229 ; lime, 
and ammoniac, 230 5 magnefia, 231 j of 
glucine, and alumine, 232 ; of zircon, 
233 ; of zinc, Z89 5 green and red of iron, 
300 j of copper, 307. 
Sulphits, 164,234; of alumine, 233,236; 
of barytes, 234; of ftrontian, ibid, of 
lime, ibid, of potalh, ibid, of foda, 23 c ; 
of ammoniac, ibid, of magnefia, ibid, of 
iron, 302. 
Sulphur, 159,202; ufed in dying, 544. 
Sulphure of potafix, 198, 224; alkaline, 
203, 224; of ammoniac, 204 ; of barytes, 
227 ; of arfenic, 264 ; of oil, 334. 
Sweat, or tlie humour of tranfpiration, 36S. 
Synthefis, 174, 
Syrup, 322. 
Tannin, 324. 
Tar, 338. 
Tartar, 326 ; emetic, 327. 
Tartrits, 164. 
Tears, their nature, 368. 
Tellurium, 279. 
Thoth, or Mercury, 145. 
Tin, 290; putty of, 291; butter of, 252, 
Titanium, 268. 
Tubal Cain, or Vulcan, 145. 
Tungftals, 164, 265 ; of lime and iron, ibid, 
of magnefia, potalh, foda, and ammoniac, 
266. 
Tungften, 264. 
Turbith mineral, 283, 287. 
Turpentine, 338. 
Tutenag, or Chinefe zinc, 287, 
Valentine’s triumphal chariot of antimony, 
146. 
Van Marum’s gazometer, 377; apparatus 
for combuftion of phofphorus, 379. 
Vegetables, their formation and nature, 
167; analyfis, 320 ; their juices, 321; 
acids, 322 ; colouring parts, 343; fer¬ 
mentation of, 346 
Verdegris, 305, 353 
Vermillion, 
