Chemical News and Journal of Physical Science, Tom 104Chemical news office., 1911 |
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Strona 5
... Hydrogen . Atomic weight re - calculated by Grinnell Jones from all the trustworthy determinations ( Journ . Am . Chem . Soc . , xxxii . , 513 ) . The value finally deduced is H That found in Clarke's re - calculation is 100779 . agree ...
... Hydrogen . Atomic weight re - calculated by Grinnell Jones from all the trustworthy determinations ( Journ . Am . Chem . Soc . , xxxii . , 513 ) . The value finally deduced is H That found in Clarke's re - calculation is 100779 . agree ...
Strona 15
... hydrogen . Their determinations , with vacuum weights , appear in the next table . Weight V2O . 9.11431 9.85727 8.70923 12.26426 Weight V2O8 . At . wt . V. 7'51639 51.261 8.13127 51.376 7.18456 51'395 10.11721 51.394 Mean .. 51.3565 ( a ) ...
... hydrogen . Their determinations , with vacuum weights , appear in the next table . Weight V2O . 9.11431 9.85727 8.70923 12.26426 Weight V2O8 . At . wt . V. 7'51639 51.261 8.13127 51.376 7.18456 51'395 10.11721 51.394 Mean .. 51.3565 ( a ) ...
Strona 21
... hydrogen : ( CH2O ) 2Cu ( CO2K ) 2 . From a solution of copper glycollate mixed with excess of potassium hydroxide , alcohol precipitates a mauve- coloured , strongly alkaline crystalline substance , which agrees in composition and ...
... hydrogen : ( CH2O ) 2Cu ( CO2K ) 2 . From a solution of copper glycollate mixed with excess of potassium hydroxide , alcohol precipitates a mauve- coloured , strongly alkaline crystalline substance , which agrees in composition and ...
Strona 22
... hydrogen chloride , with elec- trodes of silver or mercury , and with silver chloride and mercurous chloride , respectively , as depolarisers . The transport number of chloridion is found to be about o'37 , as contrasted with o'16 in ...
... hydrogen chloride , with elec- trodes of silver or mercury , and with silver chloride and mercurous chloride , respectively , as depolarisers . The transport number of chloridion is found to be about o'37 , as contrasted with o'16 in ...
Strona 33
... hydrogen the temperature readings agreed among them- selves in similar experiments , but were always considerably higher ( 50 ° to 100 ° ) than those obtained in a hydrogen atmosphere . This curious effect is probably to be ex- plained ...
... hydrogen the temperature readings agreed among them- selves in similar experiments , but were always considerably higher ( 50 ° to 100 ° ) than those obtained in a hydrogen atmosphere . This curious effect is probably to be ex- plained ...
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