Journal of the Chemical SocietyThe Society., 1958 |
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Results 1-3 of 72
Page 2709
... initial hydrogen pressure and P ° F Η , the hydrogen pressure at the point where the inflexion occurs , i.e. , the ... initial acetylene pressure , individual values being FIG . 2. The dependence of initial rate of pressure fall on ...
... initial hydrogen pressure and P ° F Η , the hydrogen pressure at the point where the inflexion occurs , i.e. , the ... initial acetylene pressure , individual values being FIG . 2. The dependence of initial rate of pressure fall on ...
Page 2710
... initial rate method when initial H2 : C2H2 ratios are varied , in that they measure ( k + k △ ) . One assumption must however be made before kы / kд can be determined for these results . By interpolation A into the results in Table 1 ...
... initial rate method when initial H2 : C2H2 ratios are varied , in that they measure ( k + k △ ) . One assumption must however be made before kы / kд can be determined for these results . By interpolation A into the results in Table 1 ...
Page 2716
... initial hydrogen : acetylene ratio is greater than about two . Disagreement between kinetic expressions derived from initial - rate measurements and those derived by analysing the course of the reaction is by no means uncommon in ...
... initial hydrogen : acetylene ratio is greater than about two . Disagreement between kinetic expressions derived from initial - rate measurements and those derived by analysing the course of the reaction is by no means uncommon in ...
Contents
Chemical applications of nuclear quadrupole resonance spectroscopy Part | 2634 |
541 | 2637 |
the isomerisation of normal to isosapogenins | 2645 |
114 other sections not shown
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Common terms and phrases
absorption acetic acid acetic anhydride acetone acetylene activation energy added alkaline alkyl allogibberic alumina Amer amine atom benzene boiling bond bromine Calc carbon cation CH₂ Chem chloride chloroform chromatographed colourless compound concentrated containing cooled crystallised from ethanol crystals curves cyclic sulphide cyclohexene decomp derivative dilute dimethylformamide diphenylene dissolved distilled disulphide dried eluted ester ethanol ether evaporated extracted filtered filtrate formation Found fraction gave give heated hydrochloric acid hydrogen pressure hydrogen sulphide hydrogenolysis hydrolysis infrared spectrum iodide iodine ketone light petroleum b. p. lithium aluminium hydride m. p. and mixed methyl mixed m. p. mixture mole molecule needles nitric acid nitrogen obtained olefin oxide picrate polysulphide potassium hydroxide precipitated prepared prisms pyridine reaction reduction reflux requires residue room temperature saturated sodium hydroxide solid solvent spectra substituent sulphuric acid synthesis thiol ultraviolet vacuo washed yellow yield