CONTENTS. ix 



PAGE 



and sulphate Ferric sulphate and nitrate Ferrous carbonate, 

 phosphate, and hypophosphite Analytical reactions Ions of 

 iron 292-302 



28. Manganese. Chromium. Cobalt. Nickel. 



[Manganese ; its oxides, sulphate, and hypophosphite Po- 

 tassium permanganate Manganese reactions Ions of man- 

 ganese compounds Chromium Potassium dichromate 

 Chromium trioxide Ions of chromates and dichromates 

 Chromic oxide and hydroxide Perchromic Acid Reactions 

 for chromium compounds Cobalt and nickel 303-312 



29. Zinc. Cadmium. 



Occurrence in nature Metallic zinc Zinc oxide, chloride, 

 oxychloride, oxyphosphate, bromide, iodide, carbonate, sul- 

 phate Analytical reactions Ions of zinc Antidotes Cad- 

 mium Summary of analytical characters of metals of the iron 

 group 312-318 



30. Lead. Copper. Bismuth. 



General remarks regarding the metals of the lead group 

 Lead Electrolytic solution tension Lead oxides Storage 

 battery Lead nitrate, carbonate, iodide Poisonous proper- 

 ties of lead Antidotes Lead reactions Copper Cupric and 

 ' cuprous oxide Cupric sulphate and carbonate Ammonio- 

 copper compounds Poisonous properties and antidotes 

 Copper reactions Bismuth Bismuth subnitrate and subcar- 

 bonate Bismuth reactions . . . 318-330 



31. Silver. Mercury. 



Silver Silver nitrate Photography Silver oxide Anti- 

 dotes Complex silver compounds Silver reactions Ions of 

 silver Mercury Amalgams Mercurous and mercuric ox- 

 ides, chlorides, iodides, sulphates, nitrates, sulphides Am- 

 moniated mercury Antidotes Mercury reactions Ions of 

 mercury compounds Summary of analytical characters of 

 metals of the lead group 330-346 



32. Arsenic. 



General remarks regarding the metals of the arsenic group 

 Arsenic Arsenous and arsenic oxides and acids Sodium 

 arsenate Lead arsenate Hydrogen arsenide Sulphides of 

 arsenic Arsenous iodide Analytical reactions Ions of ar- 

 senous and arsenic acids Preparatory treatment of organic 

 matter for arsenic analysis Antidotes , 346-358 



33. Antimony. Tin. Gold. Platinum. Iridium. Molybdenum. 



Antimony Trisulphide and pentasulphide of antimony 

 Antimonous chloride and oxide Antidotes Antimony reac- 

 tions Tin Stannous and stannic hydroxide and chloride 

 Metastannic acid Tin reactions Gold Refining gold Gold 

 chloride Platinum Iridium Molybdenum Summary of 

 analytical characters of metals of the arsenic group 358-369 



