Chemical News and Journal of Physical Science, Tom 100Chemical news office., 1909 |
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Strona 9
... tion of the number of ions produced by an a - particle when completely absorbed in air . The most direct way to find the number of ions would be to measure the whole ionisa- tion produced by the a - particles from a known quantity of ...
... tion of the number of ions produced by an a - particle when completely absorbed in air . The most direct way to find the number of ions would be to measure the whole ionisa- tion produced by the a - particles from a known quantity of ...
Strona 12
... tion of the laws of chemical equilibrium to the study of the metallurgical processes of oxidation and reduction . " Practical Organic Chemistry . By J. J. SUDBOROUGH , Ph.D. , D.Sc , F.I.C. , and T. CAMPBELL JAMES , M.A. , B.Sc. London ...
... tion of the laws of chemical equilibrium to the study of the metallurgical processes of oxidation and reduction . " Practical Organic Chemistry . By J. J. SUDBOROUGH , Ph.D. , D.Sc , F.I.C. , and T. CAMPBELL JAMES , M.A. , B.Sc. London ...
Strona 23
... tion that the addition of alcoholic hydrochloric acid to alcoholic aminoazobenzene first produced an orange colour which afterwards turned purple , might be due to the transitory production of a salt of benzeneazophenylam- monium ...
... tion that the addition of alcoholic hydrochloric acid to alcoholic aminoazobenzene first produced an orange colour which afterwards turned purple , might be due to the transitory production of a salt of benzeneazophenylam- monium ...
Strona 24
... tion to the literature of the subject . Besides discussing the methods of preparing and laying tar macadam , and different modifications of the process of tar spraying , the book contains a collection of the opinions of engineers to ...
... tion to the literature of the subject . Besides discussing the methods of preparing and laying tar macadam , and different modifications of the process of tar spraying , the book contains a collection of the opinions of engineers to ...
Strona 31
... tion , and yield m - hydroxybenzoic acid . | 31 into the orthoquinonoid derivatives of phenazothionium . The reaction has been studied with the tetranitro- , di - p- nitro- , isodinitro- , and the unsubstituted sulphoxide , and it has ...
... tion , and yield m - hydroxybenzoic acid . | 31 into the orthoquinonoid derivatives of phenazothionium . The reaction has been studied with the tetranitro- , di - p- nitro- , isodinitro- , and the unsubstituted sulphoxide , and it has ...
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