Chemical News and Journal of Industrial Science, Tom 145,Wydanie 3780Chemical news office., 1932 |
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Strona 190
... points of decided interest in the book , more especially , perhaps , in the chapter in which the very difficult question of the relationship between the odour and chemical composition of aromatic substances is admirably handled . The ...
... points of decided interest in the book , more especially , perhaps , in the chapter in which the very difficult question of the relationship between the odour and chemical composition of aromatic substances is admirably handled . The ...
Strona 191
... point of view and unexpected complications are exhibited , and are explained away by reference to a paper by E. Fermi ( Zeitschr . f . Physck , 71 , 250 ( 1931 ) . The book is presented in very interesting fashion and the sequence of ...
... point of view and unexpected complications are exhibited , and are explained away by reference to a paper by E. Fermi ( Zeitschr . f . Physck , 71 , 250 ( 1931 ) . The book is presented in very interesting fashion and the sequence of ...
Strona 192
... point and decrease to 300 ° C. at the discharging end , the sulphur vapour being withdrawn at a point near the charging end where the temperature is 450 ° C. The chlorine is admitted at the discharging end as the ore reaches the ...
... point and decrease to 300 ° C. at the discharging end , the sulphur vapour being withdrawn at a point near the charging end where the temperature is 450 ° C. The chlorine is admitted at the discharging end as the ore reaches the ...
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94 per cent acetic acetone acid added addition agent alcohol ammonium carbonate ammonium hydroxide atom barium and strontium barium nitrates basic calcium and strontium calcium nitrate calories Chem Chemical Chemistry chloride Clinic collinsics combination concentrations containing copper corrosion course Crystalline precipitate desired determine dilute dissolved drops effect elements estimated evaporated experimental filter filtrate forms given gives green Heat Heavy pp't Heavy precipitate indicates Industrial interest London magnesium metals method minutes mixture Molecules nature nitrates of barium Number obtained oxalate oxygen p-bromobenzoate p-toluate p-toluic acid passing Patents per-rhenate points possible potassium potassium chromate precipitate shows prepared presence procedure production Reactions relative Research residue salts Sample solutions saturated separation September sodium solid soluble solvents stand stirring structure substances suitable sulphur Table temperature Test tion Trade Marks treated treatment various volume workers