The Discovery of the Rare GasesE. Arnold & Company, 1928 - 128 من الصفحات |
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الصفحة 3
... oxygen and hydrogen , and an account of this work is given in two papers in the Proceedings of the Royal Society ( Vol . 43 , p . 356 , Vol . 50 , p . 448 ) . In the second of these Lord Rayleigh writes : " I had intended further to ...
... oxygen and hydrogen , and an account of this work is given in two papers in the Proceedings of the Royal Society ( Vol . 43 , p . 356 , Vol . 50 , p . 448 ) . In the second of these Lord Rayleigh writes : " I had intended further to ...
الصفحة 4
... oxygen and hydrogen under compres- sion , it seems improbable that volumes which are as 2.002 to 1 under atmospheric pressure would remain 2 : 1 upon indefinite expansion . According to the formula of van der Waals , a greater change ...
... oxygen and hydrogen under compres- sion , it seems improbable that volumes which are as 2.002 to 1 under atmospheric pressure would remain 2 : 1 upon indefinite expansion . According to the formula of van der Waals , a greater change ...
الصفحة 5
... oxygen of atmospheric air is removed in the ordinary way by metallic copper , itself reduced by hydrogen from copper oxide . The air freed from carbon dioxide by potash , gives up its oxygen to copper heated in a hard glass tube over a ...
... oxygen of atmospheric air is removed in the ordinary way by metallic copper , itself reduced by hydrogen from copper oxide . The air freed from carbon dioxide by potash , gives up its oxygen to copper heated in a hard glass tube over a ...
الصفحة 9
... oxygen has been removed from air , no one has combined all the nitrogen . It is quite possible that there is some inert gas in nitrogen which has escaped notice . So Williams is at it now combining the nitrogen of the air with magnesium ...
... oxygen has been removed from air , no one has combined all the nitrogen . It is quite possible that there is some inert gas in nitrogen which has escaped notice . So Williams is at it now combining the nitrogen of the air with magnesium ...
الصفحة 10
... oxygen , over red - hot copper . I find on making a rough calculation . that on adding my 60 c.c.s of gas of sp . gr . 16 to the nitrogen from which it was obtained that it would amount to 3 p.c. of the total , and that such a mixture ...
... oxygen , over red - hot copper . I find on making a rough calculation . that on adding my 60 c.c.s of gas of sp . gr . 16 to the nitrogen from which it was obtained that it would amount to 3 p.c. of the total , and that such a mixture ...
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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