Chemical News and Journal of Physical Science, Tom 103Chemical news office., 1911 |
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... CONCENTRATED SOLUTION . Full Strength guaranteed . TECHNICAL INSTITUTE , The JEWRY STREET , ALDGATE , E.C. ' he following Speci.1 Courses of Instruction will be given during the Lent and Summer Terms , 1911 : - CONDUCTION in GASES and ...
... CONCENTRATED SOLUTION . Full Strength guaranteed . TECHNICAL INSTITUTE , The JEWRY STREET , ALDGATE , E.C. ' he following Speci.1 Courses of Instruction will be given during the Lent and Summer Terms , 1911 : - CONDUCTION in GASES and ...
Strona 1
... concentrated solution of sodium ethylate for three hours , but failed to get any test for halogens upon acidifying and adding silver nitrate . Bacon states in his article that he was unable to convert monobrombenzol into phenetol by ...
... concentrated solution of sodium ethylate for three hours , but failed to get any test for halogens upon acidifying and adding silver nitrate . Bacon states in his article that he was unable to convert monobrombenzol into phenetol by ...
Strona 8
... concentrated hydrochloric acid to re- move iron . It was mixed with the chloride in the pro- portion of 16.5 parts to 100 , as recommended by Ruff and Plato . A new crucible was made for use with this electro- lyte , having the same ...
... concentrated hydrochloric acid to re- move iron . It was mixed with the chloride in the pro- portion of 16.5 parts to 100 , as recommended by Ruff and Plato . A new crucible was made for use with this electro- lyte , having the same ...
Strona 14
... CONCENTRATED SOLUTION . Full Strength guaranteed . OLDEST and MOST RELIABLE MAKE , Supplied on best terms by WILLIAM GOSSAGE & SONS , Ltd. , Soap Works , Widnes LONDON AGENTS - CLIFFORD CHRISTOPHERSON & CO . , 11 , Mincing Lane , London ...
... CONCENTRATED SOLUTION . Full Strength guaranteed . OLDEST and MOST RELIABLE MAKE , Supplied on best terms by WILLIAM GOSSAGE & SONS , Ltd. , Soap Works , Widnes LONDON AGENTS - CLIFFORD CHRISTOPHERSON & CO . , 11 , Mincing Lane , London ...
Strona 17
... concentrated from the barium by chemical methods . By fractional crystallisation of the chlorides , the mesothorium remains with the radium , and can thus be separated from the barium . The proportion between mesothorium and radium is ...
... concentrated from the barium by chemical methods . By fractional crystallisation of the chlorides , the mesothorium remains with the radium , and can thus be separated from the barium . The proportion between mesothorium and radium is ...
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absorption acetic acid action alcohol alkali alloy amalgam ammonia ammonium amount Analysis apparatus atomic weight B.Sc boiling bromine calcium carbon cent Chem CHEMICAL NEWS Office chemists chloride CLERKENWELL ROAD cobalt colour compounds concentrated condenser containing copper crucible crystalline crystals D.Sc determined dilute dioxide dissolved Edition electric electrolyte ether ethyl evaporated experiments Farringdon Street formed fractions G. S. Newth gases grms heat hydrate hydrazine hydrochloric acid hydrogen Inorganic Laboratory liquid London Manufacture melting mercury metal method mgrms mixture molecular molecules neodymium Newcastle Street nitrate nitric acid nitrogen obtained Organic Chemistry oxide oxidising oxygen paper Physical platinum post free potassium Practical praseodymium precipitate prepared present pressure Prof pure quantity radium reaction reagent residue Royal salt silver Sir William Crookes Society sodium soluble solution solvent substance sulphate sulphuric acid temperature Text-book tion tube vapour volume W. H. Perkin zinc ΙΟ