Journal of the Chemical Society, Part 5Chemical Society., 1949 "Titles of chemical papers in British and foreign journals" included in Quarterly journal, v. 1-12. |
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Page 191
... less facile and required heat . Similar success attended the application of the method to picric acid , methyl 3 : 5 ... less facility triethylamine , may be employed as the tertiary base , and the reaction can be effected , though in ...
... less facile and required heat . Similar success attended the application of the method to picric acid , methyl 3 : 5 ... less facility triethylamine , may be employed as the tertiary base , and the reaction can be effected , though in ...
Page 252
... less than 1 % of the initial activity . Dissolution of the cobalt in excess of concentrated ammonium hydroxide removed less than 1 % of the activity from the precipitate . ( c ) A mixture of zirconium and lanthanum chlorides in a 233 Pa ...
... less than 1 % of the initial activity . Dissolution of the cobalt in excess of concentrated ammonium hydroxide removed less than 1 % of the activity from the precipitate . ( c ) A mixture of zirconium and lanthanum chlorides in a 233 Pa ...
Page 355
... less than 0.02 % of the 5S had separated in this treatment . The solution experiments were repeated with the dissolution of the potassium chloride in de - aerated sulphite and sulphide solutions in vacuo , but the results were the same ...
... less than 0.02 % of the 5S had separated in this treatment . The solution experiments were repeated with the dissolution of the potassium chloride in de - aerated sulphite and sulphide solutions in vacuo , but the results were the same ...
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Common terms and phrases
absorption acetic acid acetone activity added alkali aluminium aluminium chloride Amer anhydride aqueous solution aspergillic atom benzene bromide Calc carbon Chem chemical chloroform coefficient colourless complex compounds concentration condensation containing cooled counter crystallised crystals curve decomp decomposition derivatives determined diffusion dilute dinitrogen tetroxide dioxide dissolved distilled dried electrons energy ester ethanol ether ethyl alcohol evaporated experimental experiments extracted filtered formation formed Found fraction gave give gliotoxin H₂O heated hydrochloric acid hydrogen hydrogen chloride hydrolysis iodide iodine value ionic isotopes ketone light petroleum b. p. liquid measured method mixture molecule needles nitrosyl chloride obtained oxidation perchlorate polonium potassium potassium hydroxide precipitated prepared protoactinium pyridine radioactive reaction refluxed requires residue room temperature salt sample separated sodium hydroxide solid soluble solvent sulphate sulphuric acid synthesis thorium thyroxine tube uranium uranyl nitrate washed yellow yield