CONTENTS. IX 



Page. 



IV. MAGNESIA, - 272 



Magnesium, - 274 



V. SILICA, - 274 



Silicon, - 277 



Glass, - 279 



VI. ALUMINA, - 283 



Porcelain and Pottery, - - - 286 



Aluminium, - - 293 



VII. ZIRCONIA, 295 



Zirconium, ..... 297 



VIII. GLUCINA, ...... 298 



Glucinium, 299 



IX. YTTRIA, - - " 



Yttrium, 301 



X. THORINA Thorium, - " 



SIMPLE INFLAMMABLE AND ACIDIFIABLE BODIES, (not metallic,) AND 

 THEIR COMBINATIONS WITH THE PRECEDING BODIES. 



Sec. I. HYDROGEN, (see p. 201,) - 302 



Sec. II. SULPHUR, ..... 



ACIDS. Preliminary Remarks, - 305 



General Properties their nomenclature, 307 



Sulphuric Acid, - ' 



Sulphurous " - - - - - 313 



SALTS. Introductory Remarks, - - 318 



Nomenclature, - - 319 



Sulphates of Alkalies and Earths, - 321 



Sulphate of Potassa, " 



Bi-sulphate of do. - - 323 



Sulphate of Soda, 324 



" Ammonia, - - 325 



" Lime, - - - 326 



" Baryta, - - 328 



" Strontia, 330 



" Magnesia, - - 331 



" Alumina and Alum, - - 334 



Sulphites of Alkalies and Earths, - - 337 



Sulphite of Lime of Baryta, - " 

 " Strontia, Magnesia, Alumina, Potassa, 



Soda, and Ammonia, - - 338 



Hypo-Sulphurous Acid, - 339 



Hypo-Sulphites, - - " 



Hypo-Sulphuric Acid and Hypo-Sulphates, 340 



Sulphuretted Hydrogen, - - 341 



Bi-Sulphuretted Do. - 344 



VOL. II. 2 



