Chemical News and Journal of Physical Science, Tom 103Chemical news office., 1911 |
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Strona 1
... material used was Kahlbaum's product once re- crystallised from hot benzol . To test the relative efficiency of sodium and potassium in their capacity as reducing agents , an analysis of chlor- benzol was carried out exactly as above ...
... material used was Kahlbaum's product once re- crystallised from hot benzol . To test the relative efficiency of sodium and potassium in their capacity as reducing agents , an analysis of chlor- benzol was carried out exactly as above ...
Strona 7
... material , and especial pains were taken with the contact between it and the positive cable . The cathode could be raised or lowered at will by means of a screw mechanism . From preliminary experiments it was decided that the occasional ...
... material , and especial pains were taken with the contact between it and the positive cable . The cathode could be raised or lowered at will by means of a screw mechanism . From preliminary experiments it was decided that the occasional ...
Strona 18
... material being studied be made , one obtains M = p ( 2 atomic volumes + n co - volumes ) , where n is the number of molecules going to form the supposed compound . From the measure of agreement between the values thus obtained and the ...
... material being studied be made , one obtains M = p ( 2 atomic volumes + n co - volumes ) , where n is the number of molecules going to form the supposed compound . From the measure of agreement between the values thus obtained and the ...
Strona 24
... material ... The entire subject is of the profoundest interest , and an excellent pur pose has been served by the publication of these papers in a single volume . " - The Eagle ( Brooklyn , N.Y. ) . 16 , NEWCASTLE ST . , FARRINGDON ST ...
... material ... The entire subject is of the profoundest interest , and an excellent pur pose has been served by the publication of these papers in a single volume . " - The Eagle ( Brooklyn , N.Y. ) . 16 , NEWCASTLE ST . , FARRINGDON ST ...
Strona 31
... material did more harm than good . On account of the lightness of aluminium , charcoal does not readily free itself , and is apt to become entangled in the metal and produce small black spots in the casting . It is within the past few ...
... material did more harm than good . On account of the lightness of aluminium , charcoal does not readily free itself , and is apt to become entangled in the metal and produce small black spots in the casting . It is within the past few ...
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