Chemical News and Journal of Industrial Science, Tomy 121-122Chemical news office., 1920 |
Z wnętrza książki
Wyniki 1 - 5 z 100
Strona 10
... concentration in vacuum or by distillation with sulphuric classes ( 1 ) Substitution , ( 2 ) by the help of an organic acid . With respect to the combustion of ammonia , paste , and ( 3 ) by the use of colloidal tungstic acid . With ...
... concentration in vacuum or by distillation with sulphuric classes ( 1 ) Substitution , ( 2 ) by the help of an organic acid . With respect to the combustion of ammonia , paste , and ( 3 ) by the use of colloidal tungstic acid . With ...
Strona 13
... concentration of chlorine appeared on December 2 , when a light snow equivalent to 0:08 inches of rain fell . At this time , chlorine to the amount of 177 parts per million , or 40157 pounds per acre , fell . Notice is made of the fact ...
... concentration of chlorine appeared on December 2 , when a light snow equivalent to 0:08 inches of rain fell . At this time , chlorine to the amount of 177 parts per million , or 40157 pounds per acre , fell . Notice is made of the fact ...
Strona 25
... concentration of filtrate determined by methods varying with solution used . The solution became weaker in solute , rapidly at first and then more slowly . The action is a kind of mono - molecular action , so an attempt was made to ...
... concentration of filtrate determined by methods varying with solution used . The solution became weaker in solute , rapidly at first and then more slowly . The action is a kind of mono - molecular action , so an attempt was made to ...
Strona 26
... concentration of solution more solute is removed absolutely but not so relatively . Benzoic Acid . N / 8 . T = 14 ... concentrations above N / 10 potassium per- manganate was removed irregularly by the char- coal . Also , at higher ...
... concentration of solution more solute is removed absolutely but not so relatively . Benzoic Acid . N / 8 . T = 14 ... concentrations above N / 10 potassium per- manganate was removed irregularly by the char- coal . Also , at higher ...
Strona 43
... concentration of a single layer of molecules at a surface . " Tidal Friction in Shallow Seas . " By H. JEFFREYS , D.Sc. In a recent paper G. I. Taylor has shown that the friction of the tidal currents in the Irish Sea over the bottom ...
... concentration of a single layer of molecules at a surface . " Tidal Friction in Shallow Seas . " By H. JEFFREYS , D.Sc. In a recent paper G. I. Taylor has shown that the friction of the tidal currents in the Irish Sea over the bottom ...
Inne wydania - Wyświetl wszystko
Kluczowe wyrazy i wyrażenia
acid added amount analysis appears application Association atomic BEDMINSTER British carbon carried cent CHEMICAL Chemistry chloride coal colloid complete compounds concentration considerable containing continued copper crystals Department deposits determined effect electric elements Engineers experiments fact filtered further give given grms heat hydrogen important increase indicate industry Institution interest iron known lead less limit liquid LONDON manufacture material matter means measure metal method minerals nature NOTES observed obtained Office oxide passed period physical plant position possible practically precipitate prepared present pressure probably production published pure quantity regard removed Research Royal salt sample separated shown Society sodium solution steel structure substance sulphuric surface Table taken temperature theory tion University VBCO VBCO VBCO volume weight