50 Table of Prime Equivalent Numbers. 
be found of no inconsiderable use and convenience to the che- 
mical student and operator. In the first table, these prime 
equivalent numbers are arranged alphabetically ; and in the 
second, in numerical succession. 
TABLE I. 
ACID, acetic . ? . 50 , Acid, oxyodic . 4 . 165 
arsenic. - : 62 oxychloric : Arne ies St 2 
arsenious . : 2 54 phosphoric : : 28 
benzoic” . : cable el phosphorous. : 20 
boracie ? . - ; 22 saccholactic . - 105 
carbonic . > : 22 succinic . ~ 5 50 
CHIBEIC,, ho.) -videws ATE sulphuric (dry) . 2 440 
ehloriodi: . : Pept tal! liquid (sp. gr.1.85) - 49 
chlorocarbonic . 3 50 sulphurous is - 32 
chromic : ; 52 tartaric. : “ 67 
citric (dry) A 58 crystallized, (1 water) 76 
crystallized (2 water) 76 tungstic ot ee 
columbie ? - ox dal 2 uric : 45? 
ferrocyanic : ‘ ? | Alum (dry). 7 '(260 
fluoboric ? 4 - 22 | Alum (crystallized 25 water) 485 
fluoric . ; 17 | Alumina ‘ : Jospeh 
fluosilicic 4 ; 24 sulphate . - 7 66 
gallic? . .  . 63] Ammonia oS hee Pie eae 
hydriodic : oh acetate . ° . 67 
hydrochloric . . 37 bi-carbonate . . 61 
hydrocyanic “ee dae borate ?-(dry) ." ° . "8 
hydrofluoric .. 17 carbonate ; ili 
hyposulphurous aaah chlorate. oi 2 4 COB 
hyposulphuric wid? 6: citrate. : sty Ra 
iodic : 5 - ies fluoborate : A 39 
malic : % . 70 hydriodate 3 . 148 
molybdic : erin, Fe iodate - - 182 
molybdous ° 5 64 molybdate c : 89 
muriatic : : 37 muriate  . : ; 54 
nitric (dry) . : 54 nitrate. 2 - 71 
liquid (sp. gr. 1.50) 72 oxalate. - : 53 
nitrous. : : 46 phosphate r 3 45 
oxalic : - 36 phosphite “ 37 
erystallized (4 water) 72 | succinate , » Ge, 
