632 



momacae, sive in 26,146 partibus azoti — 26,14:6 — 9,17 6 

 ~—. 16,970. Propterea compositi erunt 100 partes azoti 

 ex 64,900 p. ammonii et 35,095 p. adaucti ponderis, 

 et 100 partes ammoniacae ex 53,1 14 p. ammonii et 

 46,1886 p. halomeleogenii. Quoniam denique ex 100 

 partibus azoti producuntur 156,935 partes oxiduli azoti; 

 2 1 3*86 p. oxidi azoti; 289,77 p. acidi nitrosi et 327,76 

 p. acidi nitrici, continebuntur in 100 partibus : 



oxiduli azoti 41, 35 8 ammonii et 58,642 augmenti ejusdem, 



oxidi azoti 30,349 — — — 69,651 



acidi nitrosi 22,399 — — — 77,601 



acidi nitrici 19,803 — — — 80,197. - 



His datis, ex analysibus nitratam definire liceat quan- 

 titatem halomeleogenii in acido nitrico. In nitrate ammo- 

 niacae invenit Berzelius 67,625 partes acidi 21,143 par- 

 tibus ammoniacae conjunctas. At secundum lemmata no- 

 stra erunt in 21,143 p. ammoniacae, 11, 23 p. ammonii 

 et 9,9i3 p. halomeleogenii: propterea latebunt in 67,625 

 p, acidi nitrici 19,826 p. halomeleogenii. Cum vero in 

 eodem acido auclum sit ammonium pondère 54,233, con- 

 tinebit idem aquae ad bases saturandas inefficacis partes 

 54,233 — 19, 826=34,407. In nitrate plumbi inveniun- 

 tur, secundum analysin a Chevreuil praestitam, 33 p. acidi 

 et; 67 p. plumbi flavi. Continent vero 67 p. oxidi plumbi 



