Chemical News and Journal of Physical Science, Tom 113Chemical news office., 1916 |
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Strona 9
... action of alkali bisulphates is similar to the action of sulphuric acid , but the neutral alkali sulphates have but a slight tendency to prevent the fluoride influence . The influence of a number of bivalent neutral sulphates was tried ...
... action of alkali bisulphates is similar to the action of sulphuric acid , but the neutral alkali sulphates have but a slight tendency to prevent the fluoride influence . The influence of a number of bivalent neutral sulphates was tried ...
Strona 10
... action would be faster . Titanium dioxide gives excellent prevention ( Table VII . ) . TABLE VII . - Titanium Dioxide as Preventive . ( Iron and permanganate solutions the same as used in Series V. ) . HF . Normality . H2SO4 . Solid ...
... action would be faster . Titanium dioxide gives excellent prevention ( Table VII . ) . TABLE VII . - Titanium Dioxide as Preventive . ( Iron and permanganate solutions the same as used in Series V. ) . HF . Normality . H2SO4 . Solid ...
Strona 12
... Action of Cupric Liquids on Saccharose . mination of Invert Sugar accompanied by Saccha- rose . - Emile Saillard . Reducing sugars when not accompanied by saccharose can be determined by cupric liquid . The reduction is generally ...
... Action of Cupric Liquids on Saccharose . mination of Invert Sugar accompanied by Saccha- rose . - Emile Saillard . Reducing sugars when not accompanied by saccharose can be determined by cupric liquid . The reduction is generally ...
Strona 13
... Action of Na.C2H3O2 and Acetic Acid on FeCl3 . The procedure in the following series of experiments was in each case as follows : - The solution of FeCl3 was treated with a few drops of Na2CO3 solution . The small precipitate formed was ...
... Action of Na.C2H3O2 and Acetic Acid on FeCl3 . The procedure in the following series of experiments was in each case as follows : - The solution of FeCl3 was treated with a few drops of Na2CO3 solution . The small precipitate formed was ...
Strona 14
Action of Na.C2H3O2 and Acetic Acid on Ni , Co , and Mn | found to contain some Co , as shown by a light brown | HEMICAL NEWS , } Qualitative Analys's of Iron Groub in. in boiling solution . ( The experiments were conducted in exactly ...
Action of Na.C2H3O2 and Acetic Acid on Ni , Co , and Mn | found to contain some Co , as shown by a light brown | HEMICAL NEWS , } Qualitative Analys's of Iron Groub in. in boiling solution . ( The experiments were conducted in exactly ...
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Popularne fragmenty
Strona 115 - Earth, in the development of Life upon its surface, in the development of Society, of Government, of Manufactures, of Commerce, of Language, Literature, Science, Art, this same evolution of the simple into the complex, through successive differentiations, holds throughout. From the earliest traceable cosmical changes down to the latest results of civilization, we shall find that the transformation of the homogeneous into the heterogeneous, is that in which Progress essentially consists.
Strona 179 - German population has reached a point of general training and specialised equipment which it will take us two generations of hard and intelligently directed educational work to attain. It is that Germany possesses a national weapon of precision which must give her an enormous initial advantage in any and every contest depending upon disciplined and methodised intellect.
Strona 226 - Looking back to the times of the " father of chemistry and the brother of the Earl of Cork...
Strona 48 - Provided, that the addition of pure boiled or condensed grape must or pure crystallized cane or beet sugar or pure...
Strona 250 - I let up some solution of liver of sulphur to absorb the dephlogisticated air, after which only a small bubble of air remained unabsorbed, which certainly was not more than -j-^ of the bulk of the phlogisticated air let up into the tube ; so that if there is any part of the phlogisticated air of our atmosphere which differs from the rest and cannot be reduced to nitrous acid, we may safely conclude that it is not more than T^ part of the whole.
Strona 122 - Neither can much improvement arise from such speculations as the following, which are the themes suggested by the Vedant:. — In what manner is the soul absorbed into the deity? What relation does it bear to the divine essence? Nor will youths be fitted...
Strona 48 - Treasury, may from time to time prescribe; but in no case shall such wines to which water has been added be eligible for fortification under the provisions of this Act where the same, after fermentation and before fortification, have an alcoholic strength of less than five per centum of their volume.
Strona 48 - Sparkling wine is wine in which the after part of the fermentation is completed in the bottle, the sediment being disgorged and its place supplied by wine or sugar liquor, and which contains, in one hundred (100) cubic centimeters (20° C.), not less than twelve hundredths (0.12) gram of grape ash.
Strona 115 - Whether it be in the development of the Earth, in the development of Life upon its surface, in the development of Society, of Government, of Manufactures, of...
Strona 48 - ... and such sweet wine shall contain not less than four per centum of saccharine matter, which saccharine strength may be determined by testing with Balling's...