The Analysis of Non-ferrous Alloys

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Longmans, Green and Company, 1915 - Alloys - 230 pages
 

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Page 224 - Protactinium Radium Radon Rhenium Rhodium Rubidium Ruthenium Samarium Scandium Selenium Silicon Silver Sodium Strontium Sulfur...
Page 224 - Antimony Argon Arsenic Barium Bismuth Boron Bromine Cadmium Caesium Calcium Carbon Cerium Chlorine Chromium Cobalt Columbium Copper Dysprosium Erbium...
Page 224 - Chlorine Chromium Cobalt Columbium Copper Dysprosium Erbium Europium Fluorine Gadolinium Gallium Germanium Gold Hafnium Helium Holmium Hydrogen Indium Iodine Iridium Iron Krypton Lanthanum Lead Lithium Lutecium Magnesium Manganese Mercury...
Page 224 - Al Sb A As Ba Bi B Br Cd Cs Ca C Ce Cl Cr Co Cb ' Cu Dy Er Eu F Gd Ga Ge Gl Au He...
Page 211 - A1C1,.6H,O is very slightly soluble in strong hydrochloric acid, while ferric chloride, on the other hand, is extremely soluble in that medium. It is this difference of relation of which we wished to take advantage. It appeared at the outset that crude aluminum chloride could be freed from every trace of a ferric salt by dissolving it in the least possible amount of water, saturating the cooled solution with gaseous hydrochloric acid, filtering upon asbestos in a filtering crucible or cone, and washing...
Page 201 - The problem has been tackled in a number of ways of which the following are the most important.
Page 201 - The filtrate is then evaporated to dryness, and the residue dissolved in a small volume of water.
Page 84 - ... by the addition of potassium iodide, and the titration of the liberated iodine with sodium thiosulphate.
Page 190 - ... solution of the reagent to ascertain whether precipitation of the nickel was complete. Incomplete precipitation is indicated by a reddening of the solution. The zinc is determined by acidifying the filtrate with hydrochloric acid, adding 10 cc more in excess, boiling well to decompose the excess of dimethylglyoxime reagent, and precipitating as zinc ammonium phosphate after readjusting the acidity of the solution. The...

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