Chemical News and Journal of Physical Science, Tom 120Chemical news office., 1920 |
Z wnętrza książki
Wyniki 1 - 5 z 100
Strona 4
... increase the voltage to keep up approximately the same current density through out . From the potential of the clear white and that of the blackened deposit it is evident that the two deposits are not the same . The potential of the ...
... increase the voltage to keep up approximately the same current density through out . From the potential of the clear white and that of the blackened deposit it is evident that the two deposits are not the same . The potential of the ...
Strona 6
... increase in the state of oxidation of the manganese from the early to the late stages . In the tephroite we have the manganous state ( 2MnO.SiO2 ) ; in hausmannite , we have an inter- mediate condition ( Mn3O4 ) , and finally in ...
... increase in the state of oxidation of the manganese from the early to the late stages . In the tephroite we have the manganous state ( 2MnO.SiO2 ) ; in hausmannite , we have an inter- mediate condition ( Mn3O4 ) , and finally in ...
Strona 9
... increase of mother - liquor has given us a corre- sponding increase of sulphate made , and the larger sized saturator has proved beneficial both for increase and quality of the sulphate made . The dryer runs free from vibration , and ...
... increase of mother - liquor has given us a corre- sponding increase of sulphate made , and the larger sized saturator has proved beneficial both for increase and quality of the sulphate made . The dryer runs free from vibration , and ...
Strona 10
... increased profits derived from better efficiency in their processes , and the utilisa- tion of products formerly wasted . Better co - operation between science and industry may be looked for , and while the economic status of the ...
... increased profits derived from better efficiency in their processes , and the utilisa- tion of products formerly wasted . Better co - operation between science and industry may be looked for , and while the economic status of the ...
Strona 22
... increase in mining costs since 1914. He proposed that such assistance should be given for five years . Mr. Horace Boot , of the Aberllyn Mines , Ltd. , repre- sented the mines of the Conway Valley . He referred to the difficulties ...
... increase in mining costs since 1914. He proposed that such assistance should be given for five years . Mr. Horace Boot , of the Aberllyn Mines , Ltd. , repre- sented the mines of the Conway Valley . He referred to the difficulties ...
Inne wydania - Wyświetl wszystko
Kluczowe wyrazy i wyrażenia
acetate alkali alloys ammonia amount apparatus atomic weight barite beet British bromide calcium carbon cent Chem chemical Chemistry chemists chloride colloidal colour compounds concentration containing copper crystals cyanide cyanogen cyanogen bromide cyanogen chloride density deposit diamond dioxide effect electric electrolysis electrons elements energy Engineers experiments fatty acids gases German give given glass glaze grms heat hydrogen important increase industry isotopes J. J. THOMSON Laboratory light London lubrication Ludgate Hill manufacture mass material ment metal method mineral oil Ministry of Munitions mixture nitrate nitric acid nitrogen obtained optical ordinary oxide paper plant platinum potash potassium precipitate present pressure production Prof properties quantity rape oil Royal Institution Royal Society salt scientific sodium solution Street substances sugar sulphate sulphur surface Table temperature theory tion tons Trade tube uranium uranyl uranyl nitrate wulfenite zinc