Journal of the Chemical SocietyThe Society., 1948 |
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Page 2136
... bromine trifluoride are better conductors than the pure solvent . If it is assumed that the BrF , ion has a configuration similar to that of ICI , - , and the covalent radii for bromine and fluorine are 1 · 14 A. and 0 · 64 A ...
... bromine trifluoride are better conductors than the pure solvent . If it is assumed that the BrF , ion has a configuration similar to that of ICI , - , and the covalent radii for bromine and fluorine are 1 · 14 A. and 0 · 64 A ...
Page 2137
... bromine being evolved in the former reaction ; most of the iodine from the iodide appeared to be fluorinated before it escaped . In each case the product was qualitatively identical with that obtained from the chloride or fluoride , but ...
... bromine being evolved in the former reaction ; most of the iodine from the iodide appeared to be fluorinated before it escaped . In each case the product was qualitatively identical with that obtained from the chloride or fluoride , but ...
Page 2189
... Bromine Trifluoride with Carbon Tetrachloride . - Bromine trifluoride , prepared from the elements and purified by distillation at atmospheric pressure in a steel retort , was distilled from a weighed copper vessel at 110 ° in a stream ...
... Bromine Trifluoride with Carbon Tetrachloride . - Bromine trifluoride , prepared from the elements and purified by distillation at atmospheric pressure in a steel retort , was distilled from a weighed copper vessel at 110 ° in a stream ...
Contents
acetic acid | 963 |
The isolated base 2 5 g m p 125 with frothing was readily soluble in most organic solvents | 6 |
addition of zinc dust 0 2 g during 15 minutes followed by heating on the steambath for hour | 114 |
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Common terms and phrases
4-trimethyl absorption acetic anhydride acetone acetyl added alcohol alkaline Amer amine ammonia atoms bands benzaldehyde benzene boiling bromine Calc carbon CH₂ Chem chloroform colourless needles compound concentrated hydrochloric acid condensation cooled crystallised crystals D.Sc decomp derivative diazotised dilute dissolved distilled dried electrons energy equiv ester ethanol ether ethyl acetate evaporated experimental extracted filtered filtrate formation formed Found fraction gave give glacial acetic acid heated hydrocarbon hydrochloric acid hydrogen chloride hydrolysis iodine isolated ketone light petroleum m. p. and mixed method methyl mixed m. p. mixture molecular molecule nitrogen obtained orbitals oxidation polysaccharide potassium hydroxide precipitated prepared prisms proflavine pyridine reaction refluxed removed requires residue resonance room temperature salt separated sodium hydroxide solid soluble solution solvent stirred structure substance sulphate sulphuric acid surface vacuum values washed yellow needles yield