The Discovery of the Rare GasesE. Arnold & Company, 1928 - 128 من الصفحات |
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النتائج 1-5 من 36
الصفحة 2
... further experiment ; and as it is now engaging the attention of chemists , we may look forward to the settlement of the question by the present generation . The time has perhaps come when a redetermination of the densities of the ...
... further experiment ; and as it is now engaging the attention of chemists , we may look forward to the settlement of the question by the present generation . The time has perhaps come when a redetermination of the densities of the ...
الصفحة 3
... further to elaborate and extend my observa- tions on the synthesis of water from weighed quantities of oxygen and hydrogen , but the publication of Professor E. W. Morley's masterly researches upon the volumetric composition of water ...
... further to elaborate and extend my observa- tions on the synthesis of water from weighed quantities of oxygen and hydrogen , but the publication of Professor E. W. Morley's masterly researches upon the volumetric composition of water ...
الصفحة 6
... further preparations were made , one from a solution of potassium nitrate and ammonium chloride , and one from urea and sodium hypobromite , though in the latter case it was neces- sary to purify the gas by passing it through a tube ...
... further preparations were made , one from a solution of potassium nitrate and ammonium chloride , and one from urea and sodium hypobromite , though in the latter case it was neces- sary to purify the gas by passing it through a tube ...
الصفحة 10
... further purify the gas . I think that it still contains some nitrogen , and moreover it will be none the worse for another treatment with hot magnesium . " Has it occurred to you that there is room for gaseous elements at the end of the ...
... further purify the gas . I think that it still contains some nitrogen , and moreover it will be none the worse for another treatment with hot magnesium . " Has it occurred to you that there is room for gaseous elements at the end of the ...
الصفحة 15
... further treatment of the gas . The gas was passed from the burette with the syphon , shown on the right in Fig . 3 , through a train of tubes containing in order , phosphorus pentoxide , soda - lime , copper , copper oxide , and ...
... further treatment of the gas . The gas was passed from the burette with the syphon , shown on the right in Fig . 3 , through a train of tubes containing in order , phosphorus pentoxide , soda - lime , copper , copper oxide , and ...
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The Discovery of the Rare Gases <span dir=ltr>Morris William 1872-1961 Travers</span> لا تتوفر معاينة - 2021 |
The Discovery of the Rare Gases <span dir=ltr>Morris William 1872-1961 Travers</span> لا تتوفر معاينة - 2021 |
عبارات ومصطلحات مألوفة
absorbed absorption actually apparatus argon argon and helium arrangement atmospheric nitrogen atomic weight boiling bulb c.cs carbon Cavendish chemical nitrogen chemistry chemists chlorine coil Collie compound compressor condensed connected constant volume cooled copper oxide density of argon described determination Dewar diatomic discovery of argon elements energy evaporate experiment fact filled fluorine fraction gas-holder glass tube Hampson heavier helium helium and argon investigation iodine krypton laboratory lines liquefied liquid air liquid hydrogen litres Lord Rayleigh magnesium mercury method minerals mixture molecular weight motion neon notebook obtained oxygen paper passed periodic table phosphorus platinum possible potassium Professor Ramsay Prout's hypothesis quantity of argon Ramsay's rare gases ratio removed residue Royal Society samples of gas separate showed sparking specific heats spectroscopic spectrum Sprengel pump stop-cock substance suggestion supposed tellurium temperature Töpler pump tube containing vacuum tube vacuum vessel volatile weight of helium xenon