Instruction in Chemical Analysis (quantitative.) |
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Page 62
... ( Vide Plate III . ) After cooling , the covered dish is weighed with its contents . When we have to operate upon substances having water adhering mechanically , such as common salt , for instance , it is very advisable to expose them ...
... ( Vide Plate III . ) After cooling , the covered dish is weighed with its contents . When we have to operate upon substances having water adhering mechanically , such as common salt , for instance , it is very advisable to expose them ...
Page 67
... ( Vide Plates XXIV . and XXV . ) The stand should be made of solid hard wood . Stands and in each of these arms , several apertures for the reception of funnels , do not appear to me practically useful . § 26 . bb . - RULES AND ...
... ( Vide Plates XXIV . and XXV . ) The stand should be made of solid hard wood . Stands and in each of these arms , several apertures for the reception of funnels , do not appear to me practically useful . § 26 . bb . - RULES AND ...
Page 72
... ( vide plate XX . b . , ) and kept suspended over the funnel in such a manner that c just dips under the surface of the fluid . If the apparatus is well arranged , the water will now flow out of c in the same measure as it runs off ...
... ( vide plate XX . b . , ) and kept suspended over the funnel in such a manner that c just dips under the surface of the fluid . If the apparatus is well arranged , the water will now flow out of c in the same measure as it runs off ...
Page 82
... ( Vide experiment No. 1. ) In many cases it is necessary to free the water by ebullition , from atmospheric air and carbonic acid . 2. ALCOHOL . 1. Absolute alcohol . 2. Spirits of wine of various degrees of strength . 3. ETHER . The ...
... ( Vide experiment No. 1. ) In many cases it is necessary to free the water by ebullition , from atmospheric air and carbonic acid . 2. ALCOHOL . 1. Absolute alcohol . 2. Spirits of wine of various degrees of strength . 3. ETHER . The ...
Page 92
... vide infra . 4. SODA - LIME , ( mixture of caustic lime and hydrate of soda . ) Preparation . - Prepare , in the first place , a solution of soda from commercial crystallized carbonate of soda , in the manner 92 [ $ 40 . REAGENTS USED ...
... vide infra . 4. SODA - LIME , ( mixture of caustic lime and hydrate of soda . ) Preparation . - Prepare , in the first place , a solution of soda from commercial crystallized carbonate of soda , in the manner 92 [ $ 40 . REAGENTS USED ...
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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 acetic alcohol alumina ammonia amount analysis antimony apparatus aqua regia arsenic arsenious acid barytes beaker-glass bismuth boiling carbonate of ammonia carbonate of soda carbonic acid chloric acid chloride chloride of platinum chloride of silver chromium cobalt color completely compound under examination contains converted crucible decomposed decomposition directed sub dried at 212 evaporated filtrate flask fluid filtered fused gentle heat 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 portion powder precipitation as sulphuret proportion protochloride protoxide pure red heat residue sal ammoniac separation soluble solution strontia subsequently substance sulphate of barytes sulphuretted hydrogen sulphuric acid temperature tion tube vide volatile washed weighed whilst zinc