Chemical News and Journal of Industrial Science, Tomy 111-112Chemical news office., 1915 |
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Strona 13
... bismuth ( Mendeleeff ) , are reckoned as occupying their respective chemical places in the table . An alternative apportionment of the numbers is given below , in which the hypothetical element following bismuth is assigned to Group VII ...
... bismuth ( Mendeleeff ) , are reckoned as occupying their respective chemical places in the table . An alternative apportionment of the numbers is given below , in which the hypothetical element following bismuth is assigned to Group VII ...
Strona 22
... Bismuth . Part II . The Stability of Derivatives of Quinquivalent Bismuth . " By FREDERICK CHALLENGER and CHARLES FREDERICK ALLPRESS . on By the action of iodine monochloride or monobromide triphenylbismuthine , iodobenzene and diphenyl ...
... Bismuth . Part II . The Stability of Derivatives of Quinquivalent Bismuth . " By FREDERICK CHALLENGER and CHARLES FREDERICK ALLPRESS . on By the action of iodine monochloride or monobromide triphenylbismuthine , iodobenzene and diphenyl ...
Strona 41
... bismuth nitrate . After three recrystallisations only a trace of bismuth remained in the crystals , and the fourth removed all that trace which could be detected by qualitative means . There is no doubt , also , that crystalli sation of ...
... bismuth nitrate . After three recrystallisations only a trace of bismuth remained in the crystals , and the fourth removed all that trace which could be detected by qualitative means . There is no doubt , also , that crystalli sation of ...
Strona 56
... +0.344 +0.232 +0.228 .. < +0.192 .. Iron Cobalt Nickel Tin Lead Hydrogen Copper Bismuth + 0'151 O -0'329 -0.391 < -0'466 Antimony Mercury Silver Platinum Gold -0'753 -0.771 < -0 · 863 < -1'079 CHEMICAL NEWS , Jan. 29 , 1915 } About the.
... +0.344 +0.232 +0.228 .. < +0.192 .. Iron Cobalt Nickel Tin Lead Hydrogen Copper Bismuth + 0'151 O -0'329 -0.391 < -0'466 Antimony Mercury Silver Platinum Gold -0'753 -0.771 < -0 · 863 < -1'079 CHEMICAL NEWS , Jan. 29 , 1915 } About the.
Strona 57
... bismuth 0.45 , gold o.20 , silver 0.15 , platinum o'15 , iron o'10 , brass o'14 volt . These metals appears to be less able than platinised platinum to counteract the resulting polarisation by causing hydrogen to escape . With the ...
... bismuth 0.45 , gold o.20 , silver 0.15 , platinum o'15 , iron o'10 , brass o'14 volt . These metals appears to be less able than platinised platinum to counteract the resulting polarisation by causing hydrogen to escape . With the ...
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