The Discovery of the Rare GasesE. Arnold & Company, 1928 - 128 من الصفحات |
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الصفحة
... apparatus 16 . For under read into 25 . in " " " " > 47 3 . " " 64 18 . " " 81 25 . " " 89 et seq . 1927 1906 1906 and 1907 Chapter Heading " " " " 1895 " " 1896 1896 and 1897 May and June , 1898 112 2 . For xenon read PAGE.
... apparatus 16 . For under read into 25 . in " " " " > 47 3 . " " 64 18 . " " 81 25 . " " 89 et seq . 1927 1906 1906 and 1907 Chapter Heading " " " " 1895 " " 1896 1896 and 1897 May and June , 1898 112 2 . For xenon read PAGE.
الصفحة 7
... apparatus ( Fig . 1. ) used for the absorption of nitrogen by magnesium . It is clear that he must have commenced experimental work immediately after the Royal Society meeting on April 19th , for on April 23rd he wrote to his wife ...
... apparatus ( Fig . 1. ) used for the absorption of nitrogen by magnesium . It is clear that he must have commenced experimental work immediately after the Royal Society meeting on April 19th , for on April 23rd he wrote to his wife ...
الصفحة 8
... APPARATUS USED IN FIRST EXPERIMENTS ON THE TREATMENT OF ATMOSPHERIC NITROGEN WITH MAGNESIUM . no one has ever taken all the nitrogen out of. The drawing is certainly by an assistant . FIG . 2. - A TYPICAL PAGE FROM THE NOTEBOOK. 8.
... APPARATUS USED IN FIRST EXPERIMENTS ON THE TREATMENT OF ATMOSPHERIC NITROGEN WITH MAGNESIUM . no one has ever taken all the nitrogen out of. The drawing is certainly by an assistant . FIG . 2. - A TYPICAL PAGE FROM THE NOTEBOOK. 8.
الصفحة 9
... apparatus showed when a vacuum had been reached . A quantity of nitrogen was then measured in E , and admitted into contact with the red - hot magnesium . Absorption took place rapidly at first , and then slowly , as shown by the gauge ...
... apparatus showed when a vacuum had been reached . A quantity of nitrogen was then measured in E , and admitted into contact with the red - hot magnesium . Absorption took place rapidly at first , and then slowly , as shown by the gauge ...
الصفحة 11
... apparatus . The free space in a tube packed with magnesium turnings may at the outset amount to 20 per cent . of the whole , but it rapidly diminishes as nitride is formed , and at a temperature of 800 ° the gas is only one - third as ...
... apparatus . The free space in a tube packed with magnesium turnings may at the outset amount to 20 per cent . of the whole , but it rapidly diminishes as nitride is formed , and at a temperature of 800 ° the gas is only one - third as ...
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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