Chemical News and Journal of Industrial Science, Tom 39Chemical news office., 1879 |
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Strona 5
... considerable chemical knowledge , a statement giving an exhaustive analysis of a water residue is apt to be very much more puzzling than edifying , and , as a matter of fact , such an analysis is by no means necessary to the purpose of ...
... considerable chemical knowledge , a statement giving an exhaustive analysis of a water residue is apt to be very much more puzzling than edifying , and , as a matter of fact , such an analysis is by no means necessary to the purpose of ...
Strona 9
... considerable distances apart . In the course of my experiments it was observed that when the electric circuit was completed at the bottom of a pair of carbons close to the holders , the arc immediately ascended to the points , where it ...
... considerable distances apart . In the course of my experiments it was observed that when the electric circuit was completed at the bottom of a pair of carbons close to the holders , the arc immediately ascended to the points , where it ...
Strona 11
... considerable accuracy the electric dissociating con- ditions which are equivalent to that degree of dissociation at present at work in the sun . In Fig . 3 I have collected several spectra copied from photographs in order that the line ...
... considerable accuracy the electric dissociating con- ditions which are equivalent to that degree of dissociation at present at work in the sun . In Fig . 3 I have collected several spectra copied from photographs in order that the line ...
Strona 16
... considerable quantity of a 6 to I solution of sodium carbonate on a new sheet of thick blotting - paper . In about a minute it gave a cake of the modified 7 - atom salt . The crystals were quite inactive in a 2 to 1 solu . tion . At the ...
... considerable quantity of a 6 to I solution of sodium carbonate on a new sheet of thick blotting - paper . In about a minute it gave a cake of the modified 7 - atom salt . The crystals were quite inactive in a 2 to 1 solu . tion . At the ...
Strona 21
... considerable proportion of the heat - rays which they receive , this action being almost always accompanied by imperfect reflection , the reflected rays being polarised in the plane of incidence . The pro- portion of rays diffused in ...
... considerable proportion of the heat - rays which they receive , this action being almost always accompanied by imperfect reflection , the reflected rays being polarised in the plane of incidence . The pro- portion of rays diffused in ...
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