IV 



CONTENTS. 



PART III. 



INORGANIC CHEMISTRY. 



FAQE 



METALLOIDS. 



Oxygen, 141 



^.Ghlorine, 149 



/Modine, 156 



Bromine, 158 



-^'.--Fluorine, 158 



/ Sulphur, 159 



Nitrogen, 169 



Phosphorus, . . . .176 



Arsenic, 179 



Carbon, 185 



Boron, 197 



METALS. Classification, . .231 

 CLASS I. Potassium, &c. 233 

 CLASS II. Barium, <fec. . 237 



PAGE 



METALS. 



CLASS III Iron, &c. . 240 

 CLASS IV. Tin, &c. . 243 

 CLASS V. Bismuth, &c. 259 

 CLASS VI. Mercury, <fec. 258 

 SOLUTION AND CEYSTALIZATION, 274 

 Precipitation, .... 275 

 Variety of Crystals, . 279 

 Forms of Crystals, . . 280 

 Isomorphism, .... 284 



OXIDES, 285 



CHLORIDES, 294 



SALTS, 300 



THE DAGUERREOTYPE, . . .327 

 CHEMICAL ANALYSIS, . . .332 



PART IV. 



ORGANIC CHEMISTRY. 



GENERAL VIEWS 335 



VEGETABLE CHEMISTRY, . . 345 



Wood, 349 



Starch, 357 



Sugar, 359 



Alcohol, 362 



Organic Acids, . . 372 



Essential Oils, . . . 379 

 Artificial Essences, . .382 

 Resins, .... , 383 



PAGE 



VEGETABLE CHEMISTRY. 



Protein Bodies, .... 388 

 Organic Bases, . . . 395 

 Coloring Matters, . . . 3*96 < 



Dyeing, 397 



Calico Printing, . . . 400 

 AGRICULTURAL CHEMISTRY, . 402 

 ANIMAL CHEMISTRY, . . . .413 

 ORGANIC ANALYSIS, . . . . 430 

 CIRCULATION OF MATTER, . 433 



