Chemical News and Journal of Industrial Science, Tomy 119-120Chemical news office., 1919 |
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Strona 3
... determination of the appears to possess a crystalline character , although a average atomic weight of the earths , and the ... determined by the oxalate - oxide method . The absorption spectrum of each fraction was observed with a Krüss ...
... determination of the appears to possess a crystalline character , although a average atomic weight of the earths , and the ... determined by the oxalate - oxide method . The absorption spectrum of each fraction was observed with a Krüss ...
Strona 5
... determined by analysis , and it was then diluted with water until it was of exactly normal strength . In this manner normal solutions of the nitrates of thorium , lanthanum , cerium , and neodymium and of the chlorides of thorium and ...
... determined by analysis , and it was then diluted with water until it was of exactly normal strength . In this manner normal solutions of the nitrates of thorium , lanthanum , cerium , and neodymium and of the chlorides of thorium and ...
Strona 15
... determined , but the 31d decimal figure is not accurately known . F & G not determd . by Tsutsumi , but probably same increase as Ag , 12.7 solid , 30'4 liquid ( Northrup ) . 64 6 Za 65937 65:33 6.1 36 : 2 173 68 3-33'3 p.c. III 7 Ca ...
... determined , but the 31d decimal figure is not accurately known . F & G not determd . by Tsutsumi , but probably same increase as Ag , 12.7 solid , 30'4 liquid ( Northrup ) . 64 6 Za 65937 65:33 6.1 36 : 2 173 68 3-33'3 p.c. III 7 Ca ...
Strona 17
... determined chemically the amount of ozone formed in oxygen by a - rays , and calculated that one molecule of ozone ... determination of ozone in very minute quantities , which Krueger employed to determine the amount of ozone formed by ...
... determined chemically the amount of ozone formed in oxygen by a - rays , and calculated that one molecule of ozone ... determination of ozone in very minute quantities , which Krueger employed to determine the amount of ozone formed by ...
Strona 19
... determined by mounting the whole apparatus close before a vertical mirrored milli- metre glass scale . The difference thus determined was added ( algebraically ) to barometric pressure after all necessary corrections had been made to ...
... determined by mounting the whole apparatus close before a vertical mirrored milli- metre glass scale . The difference thus determined was added ( algebraically ) to barometric pressure after all necessary corrections had been made to ...
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