5j6 INDEX. 



Earihr, theJimpJc, mcarrs of difcovering in analyfes, 252, 

 Earthquakts^ on the cailfc of, 75. 

 Eledorul /Icathmy at Erf;i,ri, procec'Jiiifjs of the, iSd. 

 Ekdriciiyy effects of, on muriatic acid gas, 2\7, 332. 



excited by the mere rontaA of conducting fuhf^ances, 2S9. 



— — identity of common and Galvanic, 340, 348, jjo. 



Kmiralds, analyfis of, Z54. 



Eitanieh ivhiu; to prepare, 4; purple, 9; nd, 10 i yeUotv, lit 



green, 13; blue, 15; violet, lb, 

 Eits veneris, on the compofitioii of, 87. 

 Ether, muriatic, method of preparing, 48, 

 Emliom-'icr, remarks on the, 88. 

 Eudiometry, ufcfnl remarks on, _363. 

 Explofianiy Mr. Blanchet's theory of, 71. 



Featndation of vegetahlei, experfments on the, 97. 



J>/f//'(/r (the green) analyfis of, 2^6. 



Ji'/.v^.i a/Ztf/Z^j decompofed when employed for preripitatlon, 246* 



.^ I , on tlie principles of, 7J", iSy, 2|7> 367. 



Flores martialrs , on the conlb'iuent parts of, 87. 

 Fluat of alumine, a newly found fiibftitnce, 259. 

 ftuor'ic a:id, attempts to decompofe, 336. 

 Fluids, C. Coulomb, on the refiliance of, iS^, 5(5(5, 

 Fojjih, notices and remarks rerpccling, 150, 25 '» 2^4. S:c. 

 Fraich Katioiial Injhtutc, proceedings of the, 82, 183,366. 

 Fn-nch Board of Longimde, prize qiieilion by, iSi. 

 Fncui r.alans, on the fniftification of the, 282. 

 Fulmiiuiiing mercury, E. Howard, Efq. on a neir, 17, 121, 



filiier, obtained in Galvanic experiments, 346. 



Fulm'iiial'riig fiver f a new one difeovercd, 37'- 



Galvanic p'rie of Folia, experfments wirh the, 289, 337. 



ivfimnce tranfmitted through mercury, 349. 



Geographital S\fte7n of Hirc^tlottis, Rtnnell's e.naminalion of tlie, 262, 



Geogmphj, of the Straits of Malacca, 193, 



Colony, notices refpeding, 1^1, 163, 177. 



Ctrminnt'ion, experiments on the influence of oxygen on, 1 z-,. 



Gtbiics (G. Smith, M. B. F. I^.S. ) on a cavern (in Mendip hills, 146.. 



Cirlanucr, Berthollet's remarks on his memoir refpcfting azot, 221. 



Glucine, character of, and means of difcovering in anulyfes, 232, 



^oWdiJolvcd by the Galvanic pile, 344. 



Granite of i^'ain, -Go/hard, analyles of, 254.. 



Grapes, experiments to procure fugar from, m. 



G ,cft eramel, to prepare, 13. 



Gityttm Mor-vcau, on the principles of fixed alkaKes, 189,367. 



//tffl/'f/'x defcription of the Straits of MaTacca, 193. 

 Jfeat, Dr. Herfchtl's remarks on radiant, 311, 

 Henry^s, Mr- Jl^iiU'ni, experiments to dctompofe the muriatic 

 acid, 211, 33^. 



Hermb' 



