Chemical News and Journal of Industrial Science, Tom 34Chemical news office., 1876 |
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Strona 12
... obtained a new base : that he combined with platinic chloride , giving the salt C23H2404NHCI.PtC12 . The free base- C21H22NO2 = Ń ch , co CH2 - CO.OH C21H22NO2N - O CH2 - do . - In simplest terms I should say theoretically- Glycollic ...
... obtained a new base : that he combined with platinic chloride , giving the salt C23H2404NHCI.PtC12 . The free base- C21H22NO2 = Ń ch , co CH2 - CO.OH C21H22NO2N - O CH2 - do . - In simplest terms I should say theoretically- Glycollic ...
Strona 16
... obtained by reducing the length of the beam , where lies the practical limit to the smallness of the weight which will turn the beam ? Mathematics would teach us that any weight , however small , would turn the beam to some extent , and ...
... obtained by reducing the length of the beam , where lies the practical limit to the smallness of the weight which will turn the beam ? Mathematics would teach us that any weight , however small , would turn the beam to some extent , and ...
Strona 20
... obtained honours in chemistry and experimental physics at the public examinations will speak for itself . Dr. Hearder has been blind for many years , and anyone who has attended his lectures , carried out , as they must have been ...
... obtained honours in chemistry and experimental physics at the public examinations will speak for itself . Dr. Hearder has been blind for many years , and anyone who has attended his lectures , carried out , as they must have been ...
Strona 21
... obtained by the electrolysis of hydrochlorate of aniline has the formula C24H20N4 + HCl , and that from the sulphate must there- fore be , 2 ( C24H20N4 + H2SO4 ) . If the electrolytic black is heated vapours of aniline are given off and ...
... obtained by the electrolysis of hydrochlorate of aniline has the formula C24H20N4 + HCl , and that from the sulphate must there- fore be , 2 ( C24H20N4 + H2SO4 ) . If the electrolytic black is heated vapours of aniline are given off and ...
Strona 25
... obtained by the lixiviation of vat - waste after prolonged exposure to the air . The man- ganese sulphide thus obtained , containing 57'5 per cent of sulphur , is burnt , a part of the sulphur being recovered as sulphurous acid and ...
... obtained by the lixiviation of vat - waste after prolonged exposure to the air . The man- ganese sulphide thus obtained , containing 57'5 per cent of sulphur , is burnt , a part of the sulphur being recovered as sulphurous acid and ...
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