Select Methods in Chemical Analysis: (chiefly Inorganic) |
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Page viii
... lead , tin , & c . , which have not previously been treated of . Under the respective headings Lead ' and ' Tin , ' the separation , of these metals from copper is described . A complete list of separations has not been attempted ...
... lead , tin , & c . , which have not previously been treated of . Under the respective headings Lead ' and ' Tin , ' the separation , of these metals from copper is described . A complete list of separations has not been attempted ...
Page xv
... Lead . Preparation of pure lead - Professor Stas's methods , 341. Estimation of lead by precipitation in the metallic state - M . Stolba's process , 343. Precipitation of lead as sulphate , 344. M. Levol's method , 344. Tromsdorff's ...
... Lead . Preparation of pure lead - Professor Stas's methods , 341. Estimation of lead by precipitation in the metallic state - M . Stolba's process , 343. Precipitation of lead as sulphate , 344. M. Levol's method , 344. Tromsdorff's ...
Page xvi
... lead - T . P. Blunt's process - Iron , 366. Copper , 367. Metallic lead , 368. Silver , 368. Separa- tion of gallium from lead , 369. Valuation of commercial lead peroxide- H. Fleck's method , 370 . Thallium . tection of thallium in ...
... lead - T . P. Blunt's process - Iron , 366. Copper , 367. Metallic lead , 368. Silver , 368. Separa- tion of gallium from lead , 369. Valuation of commercial lead peroxide- H. Fleck's method , 370 . Thallium . tection of thallium in ...
Page 8
... lead possibly present in the bismuth is got rid of by adding to the cold solution concentrated alcohol , which causes lead chloride to be deposited . Or bismuth subnitrate may be dissolved in a few drops of hydrochloric acid . The ...
... lead possibly present in the bismuth is got rid of by adding to the cold solution concentrated alcohol , which causes lead chloride to be deposited . Or bismuth subnitrate may be dissolved in a few drops of hydrochloric acid . The ...
Page 12
... lead sulphide may be thrown down by sulphuretted hydrogen , and the lead determined in the ordinary way . ( g . ) If magnesium sulphate is to be determined , it may be done . by dissolving a known weight , say 20 grammes , in ...
... lead sulphide may be thrown down by sulphuretted hydrogen , and the lead determined in the ordinary way . ( g . ) If magnesium sulphate is to be determined , it may be done . by dissolving a known weight , say 20 grammes , in ...
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Common terms and phrases
acetic acid added alcohol alkaline aluminium ammonia ammonium sulphide amount analysis antimony arsenic assay barium barium chloride beaker bismuth boiling bromine calcium carbonic acid caustic cent chromic acid citron band cobalt colour containing cool copper Crown 8vo crucible cyanide decantation decomposed didymium dilute dissolved distilled dried drops estimation evaporated to dryness excess ferrocyanide filter filtrate flask fused gallium glass grains grammes heat hydrate hydrochloric acid hydrogen ignited insoluble iodide iodine iridium iron lead liquid litre magnesium manganese mercury metals method mineral mixed mixture nickel nitrate nitric acid obtained operation oxalate oxide oxidised permanganate phosphate phosphoric acid platinum porcelain portion potash potassium chlorate powder precipitate present pure reaction redissolved residue ruthenium salt separated sesquioxide silica silver small quantity sodium carbonate soluble solution of potassium sulphate sulphuretted hydrogen sulphuric acid temperature thallium thiosulphate tion titanic acid traces treated tube uranium vols washed water-bath weighed whilst zinc