Quarterly Journal of the Chemical Society of London, Part 4, Pages 3513-4668 |
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Page 3695
... acid concentration is depicted in Fig . 1 ( C ) . The slope of the log - log plot is 2.31 . Another set of runs was ... sulphuric acid was added . Runs 36 and 41 are typical and illustrate the marked catalytic effect of very small ...
... acid concentration is depicted in Fig . 1 ( C ) . The slope of the log - log plot is 2.31 . Another set of runs was ... sulphuric acid was added . Runs 36 and 41 are typical and illustrate the marked catalytic effect of very small ...
Page 3700
... sulphuric acid ; hence [ AcOH ] = [ AcO • NO2 ] . The increased rate on addition of sulphuric acid is thus predicted to be of first order in sulphuric acid , and of between zeroth and second order in nitric acid ( in the absence of added ...
... sulphuric acid ; hence [ AcOH ] = [ AcO • NO2 ] . The increased rate on addition of sulphuric acid is thus predicted to be of first order in sulphuric acid , and of between zeroth and second order in nitric acid ( in the absence of added ...
Page 4416
... sulphuric acid . Most attempts at purification from organic solvents gave voluminous , solvated brown material and in various aqueous media gave colloidal solutions . However , dissolving in boiling 15 % acetic acid ( 1 g . / 200 ml ...
... sulphuric acid . Most attempts at purification from organic solvents gave voluminous , solvated brown material and in various aqueous media gave colloidal solutions . However , dissolving in boiling 15 % acetic acid ( 1 g . / 200 ml ...
Contents
NO PAGE | 3528 |
The adsorption of stearic acid from solution by oxide adsorbents | 3535 |
The effect of pressure of the electrical conductivity of aqueous mixed electrolyte | 3548 |
51 other sections not shown
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Common terms and phrases
absorption acetic acid acetic anhydride acetone acetyl added alcohol alkaline aluminium Amer amine atoms band benzene benzyl boiling bond bromide Calc carbon cations CH₂ chabazite Chem chloride chloroform chromatography cm.¹ colistin compounds concentration constant crystallised crystals decomp derivatives dilute dimethyl dimethylformamide dioxan dissolved distilled dried ester ethanol ether ethyl acetate evaporated extracted filtrate formation formed Found fraction gave give heated hydrochloric acid hydrochloride hydrogen hydrolysis iodide isomer ketone lithium lithium aluminium hydride m. p. and mixed mixed m. p. mixture mole molecules needles nitrate nitric acid nitrogen o-xylene obtained optical oxide oxygen phenyl phosphine picrate polymyxin potassium precipitate prepared prisms proton pyridine reaction recrystallised reduced refluxed requires residue resonance room temperature salt sodium hydroxide solution solvent spectra stirred structure substitution sulphone sulphuric acid Table tetrahydrofuran values washed yellow yield