CONTENTS. 



24. Aluminium. 



Occurrence in. nature Metallic aluminium Alum Alumin- 

 ium hydrate, oxide, sulphate, and chloride Clay Glass Ultra- 

 marine Analytical reactions ....... 



25. Iron. 



General remarks regarding the metals of the iron group Oc- 

 currence in nature Manufacture of iron Properties Keduced 

 iron Ferrous and ferric oxides and chlorides Dialyzed iron 

 Ferrous iodide, bromide, sulphide, and sulphate Ferric sulphate 

 and nitrate Ferrous carbonate, phosphate, and hypophosphite 

 Scale compounds of iron Analytical reactions .... 



26. Manganese. Chromium. Cobalt. Nickel. 



Manganese ; its oxides and sulphate Potassium permanganate 

 Manganese reactions Chromium Potassium dichromate Chro- 

 mium trioxide Chromic oxide and hydrate Reactions for chro- 

 mium compounds Cobalt and nickel .... 



27. Zinc. 



Occurrence in nature Metallic zinc Zinc oxide, chloride, 

 bromide, iodide, carbonate, sulphate, and phosphide Analytical 

 reactions Antidotes Cadmium ....... 



138-143 



143-152 



153159 



160-163 



28. Lead. Copper. Bismuth. 



General remarks regarding the metals of the lead group Lead 

 Lead oxides, nitrate, carbonate, iodide Poisonous properties of 

 lead Antidotes Lead reactions Copper Cupric and cuprous 

 oxide Cupric sulphate and carbonate Ammonio- copper com- 

 pounds Poisonous properties and antidotes Copper reactions 

 Bismuth Bismuthyl nitrate and carbonate Bismuth reactions . 163-171 



29. Silver. Mercury. 



Silver Silver nitrate, oxide, iodide Antidotes Silver reac- 

 tions Mercury Mercurous and mercuric oxides, chlorides, 

 iodides, sulphates, nitrates, sulphides Ammoniated mercury 

 Antidotes Mercury reactions 172-182 



30. Arsenic. 



General remarks regarding the metals of the arsenic group 

 Arsenious and arsenic oxides and acids Sodium arseniate Ar- 

 seniuretted hydrogen Sulphides of arsenic Arsenious iodide 

 Analytical reactions Preparatory treatment of organic matter for 

 arsenic analysis Antidotes 182-192 



31. Antimony. Tin. Gold. Platinum. Molybdenum. 



. Antimony Trisulphide, oxysulphide, and pentasulphide of 

 antimony Antimonious chloride and oxide Antidotes Anti- 

 mony reactions Tin Stannous and stannic chloride Tin reac- 

 tions Gold Platinum Molybdenum 192-198 



