Chemical News and Journal of Industrial Science, Tomy 101-102Chemical news office., 1910 |
Z wnętrza książki
Wyniki 1 - 5 z 99
Strona 1
... practically all that was then known of the subject , are still worth reading , and clearly show how the way was paved for subsequent discoveries . Turning over the pages of the early volumes one cannot but be struck with the thought how ...
... practically all that was then known of the subject , are still worth reading , and clearly show how the way was paved for subsequent discoveries . Turning over the pages of the early volumes one cannot but be struck with the thought how ...
Strona 5
... practically IN WINES AND VINEGARS . * By H. C. GORE , Assistant Chemist , Division of Foods . In this modification of the Hortvet - Sellier apparatus ( Fourn . Ind . Eng . Chem . , 1909 , i . , 31 ) a copper flask is substituted for the ...
... practically IN WINES AND VINEGARS . * By H. C. GORE , Assistant Chemist , Division of Foods . In this modification of the Hortvet - Sellier apparatus ( Fourn . Ind . Eng . Chem . , 1909 , i . , 31 ) a copper flask is substituted for the ...
Strona 21
... practically the only constituent utilised . The ceria , zirconia , didymia , & c . , which are thus obtained as by - products , furnish an important field for the industrial chemist to work upon with a view to finding new uses for them ...
... practically the only constituent utilised . The ceria , zirconia , didymia , & c . , which are thus obtained as by - products , furnish an important field for the industrial chemist to work upon with a view to finding new uses for them ...
Strona 32
... practically indefinitely . To determine the effect of light , a batch of test - paper was divided up in four bottles of different coloured glass plain colourless , amber , blue , and black ( opaque ) -the bottles tightly stoppered and ...
... practically indefinitely . To determine the effect of light , a batch of test - paper was divided up in four bottles of different coloured glass plain colourless , amber , blue , and black ( opaque ) -the bottles tightly stoppered and ...
Strona 35
... practically insoluble in absolute alcohol present , when again they form red liquids . All solutions are yellow when diluted . Concentrated caustic soda in excess colours the solutions yellow ; they become colour- less on warming ...
... practically insoluble in absolute alcohol present , when again they form red liquids . All solutions are yellow when diluted . Concentrated caustic soda in excess colours the solutions yellow ; they become colour- less on warming ...
Inne wydania - Wyświetl wszystko
Kluczowe wyrazy i wyrażenia
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