Chemical News and Journal of Industrial Science, Tomy 103-104Chemical news office., 1911 |
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Strona 23
... solubility of the sulphates of cerium and lanthanum . Thus their solubility tions of sodium sulphate or potassium sulphate , but much in solutions of ammonium sulphate is greater than in solu- ower than the solubility in pure water ...
... solubility of the sulphates of cerium and lanthanum . Thus their solubility tions of sodium sulphate or potassium sulphate , but much in solutions of ammonium sulphate is greater than in solu- ower than the solubility in pure water ...
Strona 24
... soluble in water and readily soluble in alcohol . Its boiling - point is FRIDAY , 20th . - Royal Institution , 9 . 425 , and it solidifies at + 5 ° . Density = 0.8159 . Cyan- acetylene is interesting because organic compounds , which ...
... soluble in water and readily soluble in alcohol . Its boiling - point is FRIDAY , 20th . - Royal Institution , 9 . 425 , and it solidifies at + 5 ° . Density = 0.8159 . Cyan- acetylene is interesting because organic compounds , which ...
Strona 42
... soluble portions . The middle fractions con- tained yttrium , together with a little erbium and holmium , while the most soluble portion carried nearly all the erbium and all the thulium , ytterbium , lutecium , and scandium . The ...
... soluble portions . The middle fractions con- tained yttrium , together with a little erbium and holmium , while the most soluble portion carried nearly all the erbium and all the thulium , ytterbium , lutecium , and scandium . The ...
Strona 44
... soluble in this liquid , it could be entirely separated from the basic nltrate . The solids from several bottles along the curve B C were filtered upon a Hirsch funnel , washed with absolute alcohol , air - dried , and analysed . The ...
... soluble in this liquid , it could be entirely separated from the basic nltrate . The solids from several bottles along the curve B C were filtered upon a Hirsch funnel , washed with absolute alcohol , air - dried , and analysed . The ...
Strona 52
... soluble potassium - tantalum fluoride from the more soluble columbium salt . This method , with various minor modifications , is still the one commonly used . The operations involved are tedious , and the results are only approximate ...
... soluble potassium - tantalum fluoride from the more soluble columbium salt . This method , with various minor modifications , is still the one commonly used . The operations involved are tedious , and the results are only approximate ...
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