Chemical News and Journal of Physical Science, 88. köideChemical news office., 1903 |
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Page 3
... zinc from the alloy by heat , as they did , its elimination by means of hydrochloric or sulphuric acids is not to be recommended ; the former dissolves the platinum metals , the latter leaves an alloy of zinc which may deflagrate in the ...
... zinc from the alloy by heat , as they did , its elimination by means of hydrochloric or sulphuric acids is not to be recommended ; the former dissolves the platinum metals , the latter leaves an alloy of zinc which may deflagrate in the ...
Page 6
... zinc and cadmium - metals that we have been unable to separate when using a platinum cathode , * on account of the closeness of their tensions of polarisation . On the other hand , we have been able to effect their separation with ...
... zinc and cadmium - metals that we have been unable to separate when using a platinum cathode , * on account of the closeness of their tensions of polarisation . On the other hand , we have been able to effect their separation with ...
Page 8
... zinc and acid process . 5. The deposits obtained are more uniform in character than those furnished by the zinc and acid method , and admit therefore of more accurate quantitative comparison . 6. The process allows of the simultaneous ...
... zinc and acid process . 5. The deposits obtained are more uniform in character than those furnished by the zinc and acid method , and admit therefore of more accurate quantitative comparison . 6. The process allows of the simultaneous ...
Page 12
... ZINC , IRON , and ALUMINA . ACID GLYCERINE ACETONE . WARDLE'S FERRICUM ( Sewage Precipitant ) . PICRIC ACID ( Cryst . and Paste ) . AURINE ( Rosolic Acid ) , Cake and Solution . London : Printed and Published for the Proprietor by EDWIN ...
... ZINC , IRON , and ALUMINA . ACID GLYCERINE ACETONE . WARDLE'S FERRICUM ( Sewage Precipitant ) . PICRIC ACID ( Cryst . and Paste ) . AURINE ( Rosolic Acid ) , Cake and Solution . London : Printed and Published for the Proprietor by EDWIN ...
Page 20
... zinc and magnesium ; with ethyl oxalate , good yields of ethyl oxaloacetate were obtained ; with ethyl acetate , the product was mainly ethyl y - bromo- acetoacetate , the latter compound being produced by an exactly similar process ...
... zinc and magnesium ; with ethyl oxalate , good yields of ethyl oxaloacetate were obtained ; with ethyl acetate , the product was mainly ethyl y - bromo- acetoacetate , the latter compound being produced by an exactly similar process ...
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Common terms and phrases
absorption acetic action activity alcohol alkaline aluminium ammonia amount Analysis antimony apparatus application arsenic atomic B.Sc barium bismuth boiling bromide bromine CARBOLIC ACID carbon cathode cent Chemist Chemistry chloride College colour compounds condenser containing copper course Cryst crystallisation D.Sc determined dilute dissolved dust electric electrolytic emanation ether ethyl examination experiments Farringdon Street flask glass grms heated hydrochloric acid hydrogen hydroxide iodide iodine iron Laboratory Lectures liquid London m.grm magnesium MANUFACTURERS metal method mixture molecules Newcastle Street nitrate nitric acid nitrogen observed obtained oxide oxygen particles peroxide Ph.D phosphotungstic acid PHYSICAL platinum polonium potassium precipitate present Price Prof pure quantity radiation radio-active radium radium bromide rays reaction reagent salt samples Science Scientific silver SIR WILLIAM CROOKES soda sodium soluble solution spectra spectrum Students substance sulphate sulphide sulphuric acid temperature thorium tion tube University uranium weight WILLIAM GOSSAGE zinc
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