Chemical News and Journal of Physical Science, Tom 103Chemical news office., 1911 |
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Strona 3
... properties of various gas oils by small scale experi- ments , but the most reliable information on the values of gas oils for gas making purposes is likely to be obtained from their actual use in water - gas practice . Data collected ...
... properties of various gas oils by small scale experi- ments , but the most reliable information on the values of gas oils for gas making purposes is likely to be obtained from their actual use in water - gas practice . Data collected ...
Strona 4
... properties from the normal compounds . C Han represents the composition of two important First , the olefines or unsaturated open types of oils . chain compounds ; second , the aromatic closed ring com- pounds , the benzene hexahydrides ...
... properties from the normal compounds . C Han represents the composition of two important First , the olefines or unsaturated open types of oils . chain compounds ; second , the aromatic closed ring com- pounds , the benzene hexahydrides ...
Strona 14
... properties exists ; to this group belong radium and mesothorium , and possibly other metabolons . The study of the chemical properties of mesothorium reveals a method of preparing it from the residues of the manufacture of thorium . It ...
... properties exists ; to this group belong radium and mesothorium , and possibly other metabolons . The study of the chemical properties of mesothorium reveals a method of preparing it from the residues of the manufacture of thorium . It ...
Strona 17
... properties of the optically active forms of the following alcohols were described : -Methylethylcarbinol , methyl - n- propyl- , methyl - n - butyl- , methyl - n - amyl- , methyl - n - hexyl- , methyl - n - heptyl , methyl - n - octyl ...
... properties of the optically active forms of the following alcohols were described : -Methylethylcarbinol , methyl - n- propyl- , methyl - n - butyl- , methyl - n - amyl- , methyl - n - hexyl- , methyl - n - heptyl , methyl - n - octyl ...
Strona 19
... properties , giving , for example , a different disulphonyl chloride and disulphon- amide . In sulphonating carbazole under various con- ditions , a monosulphonic acid was never obtained , but disulphonic acids or a mixture of di- and ...
... properties , giving , for example , a different disulphonyl chloride and disulphon- amide . In sulphonating carbazole under various con- ditions , a monosulphonic acid was never obtained , but disulphonic acids or a mixture of di- and ...
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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