Chemical News and Journal of Industrial Science, Tomy 5-6Chemical news office., 1862 |
Z wnętrza książki
Wyniki 1 - 3 z 82
Strona 3
... method at from 15 ° to 17 ° gives the quantity of silver o'5 milligramme too high , and the second method does the same , leaving out of the question the chance of greater error by applying too much salt if the experiment be somewhat ...
... method at from 15 ° to 17 ° gives the quantity of silver o'5 milligramme too high , and the second method does the same , leaving out of the question the chance of greater error by applying too much salt if the experiment be somewhat ...
Strona 4
... method , is one - third of a milligramme , solely in conse- Method . quence of the temperature of the test - bottle ; while from 16 ° to 56 ° it amounts to almost one milligramme . The third method is , it will be seen , independent of ...
... method , is one - third of a milligramme , solely in conse- Method . quence of the temperature of the test - bottle ; while from 16 ° to 56 ° it amounts to almost one milligramme . The third method is , it will be seen , independent of ...
Strona 253
... Method of Clarifying Saccharine Liquids , Juices , and Syrups , and of Revivifying the Animal Charcoal used in the Manufacture of Sugar , by H. LEPLAY and J. CUISINIER . Of late years , most of the improvements in the manu- facture of ...
... Method of Clarifying Saccharine Liquids , Juices , and Syrups , and of Revivifying the Animal Charcoal used in the Manufacture of Sugar , by H. LEPLAY and J. CUISINIER . Of late years , most of the improvements in the manu- facture of ...
Inne wydania - Wyświetl wszystko
Kluczowe wyrazy i wyrażenia
acetic acetic acid action alcohol alkaline alumina ammonia analysis aniline apparatus appears atmosphere beautiful blue body boiling bromine brown carbonic acid cent charcoal chemical Chemistry chemists chloride coal colouring matter composition compound containing copper crystallised crystals dilute dissolved distilled electric employed Ether sol ethylamine evaporated experiments filter flame flask gases glass grains grammes heat hydrochloric acid hydrogen Improvements insoluble iodine iron lecture light lime lines liquid London manufacture metal method mineral minutes mixed mixture nitrate nitric acid nitrogen observed obtained oxalic oxalic acid oxide oxygen paper passed phosphoric acid plants platinum portion potash potassium precipitate prepared present prism produced Professor proportion pure rays reaction residue rubidium salt silica silver soda sodium soil soluble solution specimens spectra spectrum strychnia substance sulphate sulphide sulphuric acid surface tartaric acid temperature thallium tion tube vapour yellow zinc