Chemical News and Journal of Industrial Science, Tom 39Chemical news office., 1879 |
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Strona 31
... chemical . The mechanical effect is to boil up and violently stir the melted lead , thus preventing any setting on the surface ; and this boiling of the steam through the lead as it cools causes a regular crystallisa- tion , and an easy ...
... chemical . The mechanical effect is to boil up and violently stir the melted lead , thus preventing any setting on the surface ; and this boiling of the steam through the lead as it cools causes a regular crystallisa- tion , and an easy ...
Strona 37
... CHEMISTRY , AS VIEWED AND INTERPRETED FROM THE STANDPOINT OF THE TYPO - NUCLEUS THEORY . 66 " " By OTTO RICHTER , Ph.D. IMPRESSED with the deep scientific import and significance of certain far - reaching and well - matured original ...
... CHEMISTRY , AS VIEWED AND INTERPRETED FROM THE STANDPOINT OF THE TYPO - NUCLEUS THEORY . 66 " " By OTTO RICHTER , Ph.D. IMPRESSED with the deep scientific import and significance of certain far - reaching and well - matured original ...
Strona 38
... chemistry . With these well - intentioned and , I am afraid , well- founded strictures and objections , I shall at once proceed❘ to enlarge on some of the more salient doctrines and principles of my own system , a brief exposition of ...
... chemistry . With these well - intentioned and , I am afraid , well- founded strictures and objections , I shall at once proceed❘ to enlarge on some of the more salient doctrines and principles of my own system , a brief exposition of ...
Strona 41
... Chemical News . SIR , I am much obliged to Mr. S. E. Phillips for pointing out , in last week's CHEMICAL NEWS , an error of which I am guilty ( in vol . xxxviii . , p . 259 ) in ... CHEMICAL 41 Chemical Notices from Foreign Sources . ) } .
... Chemical News . SIR , I am much obliged to Mr. S. E. Phillips for pointing out , in last week's CHEMICAL NEWS , an error of which I am guilty ( in vol . xxxviii . , p . 259 ) in ... CHEMICAL 41 Chemical Notices from Foreign Sources . ) } .
Strona 43
... Chemist , Demon- strator of Practical Chemistry , Analysis , and Assaying , in the Mining School , Bristol . Synopsis of Contents . 3 Atomic Weights and Factors - Useful Data - Chemical Calculations -Rules for Indirect Analysis ...
... Chemist , Demon- strator of Practical Chemistry , Analysis , and Assaying , in the Mining School , Bristol . Synopsis of Contents . 3 Atomic Weights and Factors - Useful Data - Chemical Calculations -Rules for Indirect Analysis ...
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