1824.] 



Table of Equivalent Numbers. 



191 



Hydrogen 



Carbon 



Boron ? 



Bicarburetted hydrogen 



Oxygen 



Silicium . 



Carburetted hydrogen 



Water 



Lithium 



Magnesium 



Phosphorus 



Phosphuretted hydrogen 



Nitrogen 



Carbonic oxide . 



Bihydroguret of phosphorus 



Sulphur . 

 2 Oxygen. 

 Silica 

 Fluorine . 



Ammonia 



Sulphuretted hydrogen 



Hydrofluoric acid 



Alumium 



Lithia 



Phosphuret of carbon 



Glucinum 



2 Water 

 Aluminum 



Phosphorous acid. 



Magnesia 



Calcium 



Carbonic acid 



Nitrous oxide 



Horacic acid ? 



Fluoboric acid ? . 



Sodium . 



Phosphuret of magnesium. 



3 Oxygen 



Hyposulphurous acid 

 Fluosilicic acid 



Glucina . 

 Alumina . 



Cyanogen 



Sulphuret of lithium 

 Cobalt • 



TABLE I 



1 



9 

 10 



12 



13 



14 

 16 

 17 



> 18 



19 



20 



22 



21 



26 



Hydrocyanic acid. 



3 Water . 



Sulphuret of magnesium 

 Alumica 



Lime 



Phosphoric acid . 



Phosphuret of sulphur 



Iron 



Manganese 



Chromium 



Hydrate of magnesia 

 Nickel . 



Nitric oxide 



Sulphurous acid . 



Soda 



Phosphuret of calcium 



Yttrium ? 



4 Oxygen 



Protoxide of cobalt 

 Zinc 



Chlorine 



Hyposulphuric acid 

 Protoxide of iron , 



— — manganese 



chromium 



Peroxide of sodium 

 Phosphuret of sodium 

 Sulphuret of calcium 

 Fluoride of calcium 

 Oxalic acid (dry) 

 Water . 



Muriatic acid 

 Phosphite of ammonia 

 Protoxide of nickel 

 Hydrate of lime . 

 Zirconium ? 

 Formic acid 



Sulphuret of carbon 

 Arsenic . 

 Tellurium 



Borate of ammonia ? (dry) 

 Fluoboratc of ammonia ? . 



27 



> 28 



29 



30 



> 32 



31 



> 36 



!- 37 



■ iss 



39 



