lo 



CONTENTS 



XVII. Sulphuric Acid 

 XVIII. The Sulphates . 

 XIX. Common Salt— Hydrochloric Acid 

 XX. Chlorine 



XXI. Nitrogen— Ammonia . 

 XXII. Nitric Acid and the Nitrates 



XXIII. Phosphorus and Phosphoric Acid 



XXIV. Silica— Sand and Clay 

 XXV. Carbon— Marsh Gas , 



XXVI. The Oxides of Carbon 



XXVII. The Carbonates 



XXVIII. Conclusions 



Questions and Problems for 

 Examination . 



PART III 

 XXIX. The Carbohydrates . 

 XXX. The Hydrocarbons 

 XXXI. The Alcohols— Fermentation 

 XXXII. The Organic Acids . • 



XXXIII. Fats and Soaps 

 XXXIV. Ammonia Derivatives— Alkaloids 

 XXXV. The Albuminoids 

 XXXVI. Conclusions 



Questions and Problems for ] 

 Examination . 



List of Apparatus and Chemicals 

 Index .... 



Revision and 



AND Amides 



EVISION AND 



rAGB 



70 



73 



78 

 82 



85 

 88 



93 

 98 

 102 

 105 

 108 

 112 



117 



136 

 140 

 14S 

 153 

 155 

 160 

 162 

 168 



172 



179 

 18s 



