Journal of the American Chemical Society, Volume 24American Chemical Society, 1902 - Chemistry Features definitive articles and communications, as well as book and software reviews, covering all areas of chemistry. |
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Results 6-10 of 88
Page 68
... standing for about two hours at 25 ° , the acid in each was exactly neutralized , and an equal volume of 20 per cent . sodium chloride solution was added . The amount of the insoluble edestan present in the portion with hydrochloric ...
... standing for about two hours at 25 ° , the acid in each was exactly neutralized , and an equal volume of 20 per cent . sodium chloride solution was added . The amount of the insoluble edestan present in the portion with hydrochloric ...
Page 73
... standing is milky and cannot be filtered because supersaturated with free edestin arising from the water - soluble bichloride . Solutions of sodium or potassium edestin become turbid after several hours and gradually deposit a part of ...
... standing is milky and cannot be filtered because supersaturated with free edestin arising from the water - soluble bichloride . Solutions of sodium or potassium edestin become turbid after several hours and gradually deposit a part of ...
Page 78
... standing some time and gradually deposit some of the dissolved protein . 16. About thirteen times as much ammonium hydroxide is re- quired to dissolve a given quantity of edestin as of sodium or potassium hydroxide . 17. About three ...
... standing some time and gradually deposit some of the dissolved protein . 16. About thirteen times as much ammonium hydroxide is re- quired to dissolve a given quantity of edestin as of sodium or potassium hydroxide . 17. About three ...
Page 87
... standing gave a clear decantation at the last , after which the residue was weighed to represent that portion that was below 0.006 but would not remain in suspen- sion eighteen hours . As this paper will relate to the oat plant , only ...
... standing gave a clear decantation at the last , after which the residue was weighed to represent that portion that was below 0.006 but would not remain in suspen- sion eighteen hours . As this paper will relate to the oat plant , only ...
Page 110
... obtained , based on the standing in potash , phosphorus pentoxide and nitrogen . In column c , potash and phosphorus pentoxide . In column d , potash and nitrogen . In column e , phosphorus pentoxide and nitrogen . In IIO C. C. MOORE .
... obtained , based on the standing in potash , phosphorus pentoxide and nitrogen . In column c , potash and phosphorus pentoxide . In column d , potash and nitrogen . In column e , phosphorus pentoxide and nitrogen . In IIO C. C. MOORE .
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Common terms and phrases
acid solution action added alcohol addition-product alkaline alkaloid alloys alumina aluminum ammonia ammonium amount amyl alcohol analysis anethol antimony apparatus aqua atomic weight barium hydroxide benzene boiling brucine brucine hydrochloride cadmium calculated carbon dioxide cent Chem chemical chemistry color compound concentrated containing crystals determined dibromide dilute dissolved distilled earths edestin erbium ether ethyl alcohol evaporated excess experiments filtered filtrate flask formed fraction gram gram gave gram silver bromide heat hydrochloric acid hydrogen inhibitive insoluble iodide iodine iron laboratory liquid melting metal method methyl mixture molar molecules neutral nitrate nitric acid nitrogen normal obtained oxalate oxide oxygen phosphate platinum portion potash potassium hydroxide precipitate prepared Pres protein pure quantity reaction reagent residue salt sample Section separated silica silver bromide sodium chloride soil soluble solvent substance sulphate sulphide sulphuric acid TABLE tellurium temperature terbia thiocyanate thorium tion tube washed yttria ΙΟ