Adolph Strecker's Short Text-book of Organic ChemistryK. Paul Trench & Company, 1881 - 789 стор. |
З цієї книги
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Сторінка 3
... aqueous solu- tion of the white fused mass is then tested in the usual manner for sulphate , phosphate , & c . 8. Halogens . In those cases where the aqueous solution of the substance gives no indication , a small quantity of the body ...
... aqueous solu- tion of the white fused mass is then tested in the usual manner for sulphate , phosphate , & c . 8. Halogens . In those cases where the aqueous solution of the substance gives no indication , a small quantity of the body ...
Сторінка 11
... aqueous solution of the organic body , é.g. mono- chloracetic acid is decomposed according to the equation : C2H ... solution , the silver salt collected on a filter , washed , ignited , and weighed . As in this operation a large excess ...
... aqueous solution of the organic body , é.g. mono- chloracetic acid is decomposed according to the equation : C2H ... solution , the silver salt collected on a filter , washed , ignited , and weighed . As in this operation a large excess ...
Сторінка 64
... solution of potassic hydrate in absolute alcohol , the salt separating in the crystalline form . Potassic cyanide is ... aqueous solution reacts strongly alkaline . It is more soluble in dilute than in strong alcohol . It decomposes ...
... solution of potassic hydrate in absolute alcohol , the salt separating in the crystalline form . Potassic cyanide is ... aqueous solution reacts strongly alkaline . It is more soluble in dilute than in strong alcohol . It decomposes ...
Сторінка 65
... In ( CN ) 2 + 2H2O = In ( OH ) 2 + 2HCN . 83. Nickelous cyanide , Ni ( CN ) 2 , is obtained similarly to the zinc salt , as an apple - green precipitate ; it is easily dissolved by an aqueous solution of potassic cyanide to a yellow ...
... In ( CN ) 2 + 2H2O = In ( OH ) 2 + 2HCN . 83. Nickelous cyanide , Ni ( CN ) 2 , is obtained similarly to the zinc salt , as an apple - green precipitate ; it is easily dissolved by an aqueous solution of potassic cyanide to a yellow ...
Сторінка 71
... in the pure state ; an impure preparation is formed by addition of potassic cyanide to solution of cupric sulphate , or of cupric acetate to hydrocyanic acid , as a dirty yellowish - brown precipitate , but this very quickly decomposes ...
... in the pure state ; an impure preparation is formed by addition of potassic cyanide to solution of cupric sulphate , or of cupric acetate to hydrocyanic acid , as a dirty yellowish - brown precipitate , but this very quickly decomposes ...
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Adolph Strecker's Short Text-Book of Organic Chemistry, by J. Wislicenus Adolph Friedrich L Strecker Попередній перегляд недоступний - 2015 |
Загальні терміни та фрази
acetic acid alcohol and ether alcohol radicals alcoholic potassic hydrate alcoholic solution aldehyde alkalies alkyl ammonia ammonic anthracene aqueous solution argentic baric benzene benzoic acid benzyl bodies boiling point bromine C₂H calcic carbon atoms carbonic anhydride CH₂ CH3 CH3 chromic acid CnH2n+1 CO.OH colour colourless liquid compounds concentrated converted crystallises crystallises in colourless crystals decomposed decomposition derivatives dibromide dichloride diethyl difficultly soluble dilute diphenyl dissolves dry distillation ethylene ethylic evaporation formula gives glycerine glycol H₂O halogen haloid heating hydrate hydric hydriodic acid hydrochloric acid hydrogen atoms insoluble iodide isomeric isomers ketone latter liquid boiling melting mercury metallic mixture molecules naphthalene nascent hydrogen nitrate nitric acid obtained odour oxidation oxidises oxygen phenyl plumbic precipitate prepared prisms reaction readily soluble salts separated sodic sodium amalgam soluble soluble in alcohol soluble in water sublimed sulphate sulphide sulphonic sulphuric acid temperature urea vapour whilst yellow yields zinc
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