Chemical News and Journal of Industrial Science, Tomy 101-102Chemical news office., 1910 |
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Strona 11
... substance takes no part in the absorption of gas , should not be indefinitely extended . Obviously , there were many cases , for instance , the aqueous solution of acetic acid used by Mr. Usher , in which the dissolved substances had ...
... substance takes no part in the absorption of gas , should not be indefinitely extended . Obviously , there were many cases , for instance , the aqueous solution of acetic acid used by Mr. Usher , in which the dissolved substances had ...
Strona 21
... substances would pro- duce a similar effect , but , even amongst animal tissues , not all would do so . As to the characteristics of the particular substance causing the effect , Dr. Lazarus - Barlow said that he was sure it was not ...
... substances would pro- duce a similar effect , but , even amongst animal tissues , not all would do so . As to the characteristics of the particular substance causing the effect , Dr. Lazarus - Barlow said that he was sure it was not ...
Strona 22
... substances of varying atomic weight . The length of time during which it was required to leak 10 mm . when the same quantity of substance was in the electroscope was worked out , and the substance tested in its natural and in its ...
... substances of varying atomic weight . The length of time during which it was required to leak 10 mm . when the same quantity of substance was in the electroscope was worked out , and the substance tested in its natural and in its ...
Strona 26
... substance is lost every time the cork is taken out . The bodies which I wished to expose to the action of this dephlogisticated salt acid I hung on a glass tube , which I fastened to the cork . " With gas thus prepared Scheele ...
... substance is lost every time the cork is taken out . The bodies which I wished to expose to the action of this dephlogisticated salt acid I hung on a glass tube , which I fastened to the cork . " With gas thus prepared Scheele ...
Strona 30
... substance at first seemed moist and sticky , and would adhere to the mortar and pestle , but after a considerable interval it became dry and powdery . 2. Sodium Phosphate . The unground crystals . After two hours ' grinding Removed by ...
... substance at first seemed moist and sticky , and would adhere to the mortar and pestle , but after a considerable interval it became dry and powdery . 2. Sodium Phosphate . The unground crystals . After two hours ' grinding Removed by ...
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acetic acid action alcohol alkaline aluminium ammonia ammonium amount analysis apparatus atomic weight B.Sc barium boiling bromide calcium calculated carbon dioxide cent Chem chemical Chemistry chemists chloride colour comet compounds concentrated condensation containing copper crystalline D.Sc decomposed derivatives determination dilute dissolved distilled ether ethyl evaporated excess experiments filter filtrate flask formed formula gives gold grms heated hydrochloric acid hydrogen hydroxide invertase iodide iodine iron J. J. Thomson ketone liquid melting metal method mgrms mineral mixture molecular molecules muriatic niobic nitrate nitric acid obtained oxide oxidised oxygen paper perchloric acid permanganate phosphorus platinum potassium precipitate prepared present Prof pure quantity reaction reduced residue salt sample scandium silver phosphate Society sodium sodium carbonate soluble substance sugar sulphate sulphide sulphuric acid tantalic acid tantalum telluride tellurium temperature theory tion titanic acid titanium tube vanadium vapour washed ytterbium zinc