Instruction in Chemical Analysis (quantitative.) |
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Page 29
... directed on a level with the sur- face of the fluid . Graduating the cylinder on two sides will mate . rially facilitate this process . But if the tube be graduated on one side only , the easiest method is to place a small looking ...
... directed on a level with the sur- face of the fluid . Graduating the cylinder on two sides will mate . rially facilitate this process . But if the tube be graduated on one side only , the easiest method is to place a small looking ...
Page 68
... directed towards the sides of the filter , never to the centre , since this might occasion some loss by spirting . The filtrate is received either in flasks , beaker - glasses , or dishes , according to the various pur- poses for which ...
... directed towards the sides of the filter , never to the centre , since this might occasion some loss by spirting . The filtrate is received either in flasks , beaker - glasses , or dishes , according to the various pur- poses for which ...
Page 164
... directed above , he is likely to incur a fur- ther loss of substance , since the ignition of carbonate of barytes , in contact with charcoal , gives rise to the reduction of a portion of that salt into caustic barytes , whilst carbonic ...
... directed above , he is likely to incur a fur- ther loss of substance , since the ignition of carbonate of barytes , in contact with charcoal , gives rise to the reduction of a portion of that salt into caustic barytes , whilst carbonic ...
Page 172
... directed , sub . a . Should a precipitate of sulphate of barytes form , upon the addition of the sulphuric acid , this may be considered a sign that the carbonic acid of the air had not been sufficiently ex- cluded from contact with the ...
... directed , sub . a . Should a precipitate of sulphate of barytes form , upon the addition of the sulphuric acid , this may be considered a sign that the carbonic acid of the air had not been sufficiently ex- cluded from contact with the ...
Page 180
... directed at § 31. Should the solution contain am- moniacal salts , the ebullition is to be continued until , upon a fresh addition of the carbonate of soda , the escaping vapor ceases to impart a brown tint to turmeric paper . The ...
... directed at § 31. Should the solution contain am- moniacal salts , the ebullition is to be continued until , upon a fresh addition of the carbonate of soda , the escaping vapor ceases to impart a brown tint to turmeric paper . The ...
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Instruction in Chemical Analysis (Quantitative.) C Remigius Fresenius,John Lloyd Bullock No preview available - 2015 |
Common terms and phrases
accurate results alumina ammonia amount analysis antimony apparatus arsenic acid barytes beaker-glass bismuth boiling bromine carbonate of ammonia carbonate of soda carbonic acid chloric acid chloride chloride of platinum chloride of silver chromium cobalt completely compound under examination contains converted crucible decomposed decomposition directed sub dissolved evaporation filtrate flask fluid filtered fused gentle heat glass grammes hydrated hydrochloric acid ignition insoluble in water latter likewise lime magnesia manganese mercury metallic method mixed mixture nickel nitrate nitric acid operation organic acids oxalate oxide oxide of chromium oxide of copper oxide of lead oxygen perchloride perfectly peroxide of iron phosphate phosphoric acid Plate porcelain portion powder precipitation as sulphuret proportion protochloride protoxide pure quantitative readily red heat residue rinsing sal ammoniac separation soluble solution strontia subsequently substance sulphate of barytes sulphuretted hydrogen sulphuric acid temperature tion tube vide volatile washed weighed whilst yields very accurate zinc