Chemical News and Journal of Industrial Science, Tomy 101-102Chemical news office., 1910 |
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Strona 23
... temperature are Centigrade unless otherwise expressed . Comptes Rendus Hebdomadaires des Séances de l'Académie des Sciences . Vol . cxlix . , No. 19 , November 8 , 1909 . Phosphorescence and Oxidation of Arsenic . - L . Bloch . - The ...
... temperature are Centigrade unless otherwise expressed . Comptes Rendus Hebdomadaires des Séances de l'Académie des Sciences . Vol . cxlix . , No. 19 , November 8 , 1909 . Phosphorescence and Oxidation of Arsenic . - L . Bloch . - The ...
Strona 35
... temperatures and begin to change colour previously . They usually dissolve in water at the ordinary temperature , giving beautiful red liquids , and can be re - crystallised from unless a small quantity of hydrobromic acid or water is ...
... temperatures and begin to change colour previously . They usually dissolve in water at the ordinary temperature , giving beautiful red liquids , and can be re - crystallised from unless a small quantity of hydrobromic acid or water is ...
Strona 43
... temperature of 150 ° consisted of aqueous perchloric acid whose purity and yield depended upon the conditions of the experiment . These samples of perchloric acid were analysed to determine the free perchloric acid , the sodium ...
... temperature of 150 ° consisted of aqueous perchloric acid whose purity and yield depended upon the conditions of the experiment . These samples of perchloric acid were analysed to determine the free perchloric acid , the sodium ...
Strona 50
... temperature the action of the metal of potash on muriatic acid gas is very slow , but as soon as the metal becomes melted there is combination with disen- gagement of light , muriate of potash and hydrogen gas being produced . As the ...
... temperature the action of the metal of potash on muriatic acid gas is very slow , but as soon as the metal becomes melted there is combination with disen- gagement of light , muriate of potash and hydrogen gas being produced . As the ...
Strona 51
... temperature , that we must attribute the muriatic gas which we obtained , and that pure carbon could not decompose ... temperature at which the nickel hydrate is reduced should lie between 250 ° and 255 ° , and that the hydrogenation ...
... temperature , that we must attribute the muriatic gas which we obtained , and that pure carbon could not decompose ... temperature at which the nickel hydrate is reduced should lie between 250 ° and 255 ° , and that the hydrogenation ...
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