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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Page ix
... Carbon . By Geo . Wm . Sargent An Automatic Gas - Generator . By Henry H. Denham The Copper Assay by the Iodide Method . By Albert H. Low The Quantitative Determination of Selenium in Organic Compounds . By R. E. Lyons and F. L. Shinn ...
... Carbon . By Geo . Wm . Sargent An Automatic Gas - Generator . By Henry H. Denham The Copper Assay by the Iodide Method . By Albert H. Low The Quantitative Determination of Selenium in Organic Compounds . By R. E. Lyons and F. L. Shinn ...
Page 8
... carbon dioxide and 0.1354 gram water . Carbon .. Hydrogen . Calculated for C20H19NO5 . HNO3 . Found . I. II . III . 57.69 4.84 57.69 .... 57.63 5.08 4.86 4.74 Nitrogen was determined by the Dumas as well as by the Kjel- dahl method . By ...
... carbon dioxide and 0.1354 gram water . Carbon .. Hydrogen . Calculated for C20H19NO5 . HNO3 . Found . I. II . III . 57.69 4.84 57.69 .... 57.63 5.08 4.86 4.74 Nitrogen was determined by the Dumas as well as by the Kjel- dahl method . By ...
Page 11
... carbon dioxide and 0.0854 gram water . IV . 0.2714 gram stylopine gave 0.6680 gram carbon dioxide . Four nitrogen determinations gave the following results : I. 0.1768 gram stylopine gave 0.007478 gram nitrogen . II . 0.177 gram ...
... carbon dioxide and 0.0854 gram water . IV . 0.2714 gram stylopine gave 0.6680 gram carbon dioxide . Four nitrogen determinations gave the following results : I. 0.1768 gram stylopine gave 0.007478 gram nitrogen . II . 0.177 gram ...
Page 17
... carbon dioxide and 0.0658 gram water . Carbon Hydrogen ... Calculated for CH4OH2O . 41.58 2.97 Found . 41.55 2.97 Since chelidonic acid has been so thoroughly investigated by Lerch ' and others , we have contented ourselves with mere ...
... carbon dioxide and 0.0658 gram water . Carbon Hydrogen ... Calculated for CH4OH2O . 41.58 2.97 Found . 41.55 2.97 Since chelidonic acid has been so thoroughly investigated by Lerch ' and others , we have contented ourselves with mere ...
Page 27
... carbon filter passed through it . A layer of asbes- tos is placed on the disk in the carbon filter and by the aid of pressure this gave entire satisfaction . By this method it took only from thirty to forty minutes to filter and wash ...
... carbon filter passed through it . A layer of asbes- tos is placed on the disk in the carbon filter and by the aid of pressure this gave entire satisfaction . By this method it took only from thirty to forty minutes to filter and wash ...
Contents
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1030 | |
1128 | |
1136 | |
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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