Chemical News and Journal of Industrial Science, Tomy 111-112Chemical news office., 1915 |
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Strona 10
... weight , but also that sodium hydrogen carbonate is widely separated from the other three salts in stability . This furnishes another illustration of the fact that a break occurs in the gradation of properties of com- pounds of the ...
... weight , but also that sodium hydrogen carbonate is widely separated from the other three salts in stability . This furnishes another illustration of the fact that a break occurs in the gradation of properties of com- pounds of the ...
Strona 15
... weight determination , and the fol- lowing statement by Prof. Soddy ( CHEMICAL NEWS , cviii . , 169 ) , which I am sure was not intended to minimise the importance of such work , should be of profound interest - if I may express what ...
... weight determination , and the fol- lowing statement by Prof. Soddy ( CHEMICAL NEWS , cviii . , 169 ) , which I am sure was not intended to minimise the importance of such work , should be of profound interest - if I may express what ...
Strona 21
... Weight or The atomic weight of tin has been redetermined by measurement of the ratio 4Ag : SnCl4 . The stannic chloride was prepared from pure com- mercial tin and pure chlorine , and was purified by re- peated fractional distillation ...
... Weight or The atomic weight of tin has been redetermined by measurement of the ratio 4Ag : SnCl4 . The stannic chloride was prepared from pure com- mercial tin and pure chlorine , and was purified by re- peated fractional distillation ...
Strona 40
... weight of the product should be just 3 99 less than that of the original substance , because 3 99 is the atomic weight of helium evolved during the a - transformation . Thus , if radium has an atomic weight of 225 97 ( Hönig . schmid ...
... weight of the product should be just 3 99 less than that of the original substance , because 3 99 is the atomic weight of helium evolved during the a - transformation . Thus , if radium has an atomic weight of 225 97 ( Hönig . schmid ...
Strona 41
... Weight of Lead of Radio - active Origin It is a pleasure at the outset to express our deep grati- tude to many - workers in`radio - activity who have furnished us with material . Without this general co - operation , it would not have ...
... Weight of Lead of Radio - active Origin It is a pleasure at the outset to express our deep grati- tude to many - workers in`radio - activity who have furnished us with material . Without this general co - operation , it would not have ...
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