Chemical News and Journal of Industrial Science, Tomy 135-136Chemical news office., 1927 |
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Strona 4
... solution becomes colourless again . On renewed exposure the colour again appears . After some time small amounts of colour- less crystals appear in the solution . This action was first noticed by Callis in 1922 . He thought that the ...
... solution becomes colourless again . On renewed exposure the colour again appears . After some time small amounts of colour- less crystals appear in the solution . This action was first noticed by Callis in 1922 . He thought that the ...
Strona 5
... solution ( ( CH ) , Sn ) , O.I + ( CH1 ) , SnNa → FORMATIONS . ( ( CH ̧ ) ̧Sn ) 2O . ( CH ̧ ) ̧SnX , H2O . It was found that when one molecular proportion of trimethyltin halide was treated with two molecular proportions of ...
... solution ( ( CH ) , Sn ) , O.I + ( CH1 ) , SnNa → FORMATIONS . ( ( CH ̧ ) ̧Sn ) 2O . ( CH ̧ ) ̧SnX , H2O . It was found that when one molecular proportion of trimethyltin halide was treated with two molecular proportions of ...
Strona 6
... solutions . 3. When the liquid ammonia solution is treated with an equivalent amount of metallic sodium in respect to the iodine tri- methyltin oxide , ( ( CH3 ) , Sn ) , O , and tri- methyltin group , ( CH ) , Sn , are produced . 2 ...
... solutions . 3. When the liquid ammonia solution is treated with an equivalent amount of metallic sodium in respect to the iodine tri- methyltin oxide , ( ( CH3 ) , Sn ) , O , and tri- methyltin group , ( CH ) , Sn , are produced . 2 ...
Strona 10
... Solution . By F. FOXTON AND W. J. SHUTT . The electrochemistry of fused salts is essentially simpler than that of ... solutions . On examination , how- ever , the behaviour of fused salts presents the anomaly of indicating a high degree ...
... Solution . By F. FOXTON AND W. J. SHUTT . The electrochemistry of fused salts is essentially simpler than that of ... solutions . On examination , how- ever , the behaviour of fused salts presents the anomaly of indicating a high degree ...
Strona 11
... solution and in the fused state . EXPERIMENTAL . Apparatus . - The preparation of a reliable zinc electrode presented less difficulty than had been expected from the literature . Pure zinc was cast in hot graphite moulds to the form of ...
... solution and in the fused state . EXPERIMENTAL . Apparatus . - The preparation of a reliable zinc electrode presented less difficulty than had been expected from the literature . Pure zinc was cast in hot graphite moulds to the form of ...
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