Chemical News and Journal of Physical Science, Tom 121Chemical news office., 1921 |
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Strona 8
... present . This evaporation was repeated three times . In order to remove organic matter the dry bromide was melted in small quantities in a platinum crucible . From this remelted bromide bromine was set free by means of an amount of ...
... present . This evaporation was repeated three times . In order to remove organic matter the dry bromide was melted in small quantities in a platinum crucible . From this remelted bromide bromine was set free by means of an amount of ...
Strona 11
... present conditions last , not a serious rival , | each formation . The history of the glaciation of the neither is she able to pay what she owes as reparation . THE TREND OF TRADE . - In these days of preoccupa tion with many things ...
... present conditions last , not a serious rival , | each formation . The history of the glaciation of the neither is she able to pay what she owes as reparation . THE TREND OF TRADE . - In these days of preoccupa tion with many things ...
Strona 12
... present value of the commencing salary being £ 319 , risi . g by £ 16 annually 10 £ 412 . Applications , stating qualifications and experience , should be made by letter to the INSPECTOR OF NAVAL ORDNANCE , Holton Heath , near Wareham ...
... present value of the commencing salary being £ 319 , risi . g by £ 16 annually 10 £ 412 . Applications , stating qualifications and experience , should be made by letter to the INSPECTOR OF NAVAL ORDNANCE , Holton Heath , near Wareham ...
Strona 15
... present , and also upon the composition of the disperse medium in which they are suspended as the disperse phase . Thus , silicic acid is charged positively when in water , and negatively when in turpentine . Generally , the continual ...
... present , and also upon the composition of the disperse medium in which they are suspended as the disperse phase . Thus , silicic acid is charged positively when in water , and negatively when in turpentine . Generally , the continual ...
Strona 18
... present time , because of the great shortage of fuel . In some Continental countries , notably Italy , lignite and peat deposits could be very well utilised if they were amenable to that sort of treatment . In the chemical industry of ...
... present time , because of the great shortage of fuel . In some Continental countries , notably Italy , lignite and peat deposits could be very well utilised if they were amenable to that sort of treatment . In the chemical industry of ...
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