114 



ONTOLOGY. 



8. Water or Hydrochloric-acid the earths Barytes, Strontian, and Lime 



Murias ammomse, Chloride of Calcium. 



9. Air or Nitric-acid Strontium, Nitrate of lime. 

 10. Fire or Carbonic-acid Yegetable-acid earths. 



OEDEE II. 



Salt-Salts Neutral Salts. 

 (Combinations of acids with alkalies.) 

 1 4. Fluoric-acid 



5. Boracic-acid . . Borax. 



6. Sulphuric-acid . . Sulphate of soda, Sulphate of potash. 



7. Arsenic-acid. 



8. Hydrochloric-acid Rock-salt, Muriate of soda, Sal-ammonia- 



cum or salmiac. 



9. Nitric-acid . . . Nitrate of potash or saltpetre, Cream of 



tartar. 



10. Carbonic-acid . . Soda, Subcarbonate of potash, Binoxalate 



of potash, Acetate of potash. 



OEDEE III. 



Inflammable-Salts Saponaceous-compounds. 

 (Soluble, and at the same time combustible bodies.) 



L 4. Earth-Soaps . . 



5. Salt- Soaps 



6. Inflammable-Soaps 



7. Metallic-Soaps . 



8. Water-Soaps 



9. Air-Soaps 



10. Fire-Soaps . . 



Calcareo-sulphuret of potash. 

 Common sufphuret of potash. 

 Fatty or soft soaps. 

 Metallic Soaps. 

 Animal mucilages. 

 Saccharum or sugar. 

 Vegetable extracts. 



OEDEE IV. 



Ore-SaltsVitriols. 

 (Combinations of acids with metals.) 



1 4. Fluoric-acid 



5. Boracic-acid 



6. Sulphuric-acid . 



7. Arsenic-acid . . 



8. Hydrochloric-acid 



9. Nitric-acid . . 

 10. Carbonic-acid 



Iron, Copper, Zinc, Vitriol. 



White arsenic. 



Calomel, Corrosive sublimate. 



Nitrate of silver. 



Sugar of lead. 



CLASS III. 

 AIR-EARTHS INFLAMMABLES. 



542. It is very difficult to arrange this class, because 

 it has been wholly neglected by mineralogists, and is, 

 properly speaking, quite unknown to them, because they 



