Chemical News and Journal of Industrial Science, Tomy 99-100Chemical news office., 1909 |
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Strona 2
... pressure . These masses are then heated in an electric furnace with a current of 1000 ampères at 50 volts pressure for seven to eight minutes . In this way Moissan states that the whole of the manganese and the greater part of the iron ...
... pressure . These masses are then heated in an electric furnace with a current of 1000 ampères at 50 volts pressure for seven to eight minutes . In this way Moissan states that the whole of the manganese and the greater part of the iron ...
Strona 10
... pressure allowed to drive any last traces of air from the tube . After tightly closing the clamp again , the lamps under flasks A and B were removed , while the water in c was still kept boiling . Boiled water immediately sucked back ...
... pressure allowed to drive any last traces of air from the tube . After tightly closing the clamp again , the lamps under flasks A and B were removed , while the water in c was still kept boiling . Boiled water immediately sucked back ...
Strona 40
... pressure of the solute , Raoult's law for the vapour pressure of the solvent , or van ' t Hoff's law for the osmotic pressure , in the case of an infinitely dilute solution . In fact , if any one of these laws is shown to be correct ...
... pressure of the solute , Raoult's law for the vapour pressure of the solvent , or van ' t Hoff's law for the osmotic pressure , in the case of an infinitely dilute solution . In fact , if any one of these laws is shown to be correct ...
Strona 41
... pressure which rest upon thermodynamic calculations . Without undervaluing in any degree the importance of direct measurements of a quantity which has played so important a part in the development of modern chemistry as osmotic pressure ...
... pressure which rest upon thermodynamic calculations . Without undervaluing in any degree the importance of direct measurements of a quantity which has played so important a part in the development of modern chemistry as osmotic pressure ...
Strona 42
... pressure will therefore probably become smaller at lower temperatures and may even become negative ( when q > II ) , which would explain the surprising fact discovered by Morse and Frazer that the osmotic pressure of cane - sugar is ...
... pressure will therefore probably become smaller at lower temperatures and may even become negative ( when q > II ) , which would explain the surprising fact discovered by Morse and Frazer that the osmotic pressure of cane - sugar is ...
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