Chemical News and Journal of Industrial Science, Tomy 107-108Chemical news office., 1913 |
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Strona 17
NEWS The iodide solutions were prepared by solution of the hydroxides in strong hydriodic acid , evaporation , extrac- tion of the free iodine with carbon disulphide , and solution of the resulting iodides in acetone . The bromide solutions ...
NEWS The iodide solutions were prepared by solution of the hydroxides in strong hydriodic acid , evaporation , extrac- tion of the free iodine with carbon disulphide , and solution of the resulting iodides in acetone . The bromide solutions ...
Strona 18
... solution of the earths gives two immiscible layers , the lower layer containing practically all of the earths . The lower layer is slightly pink and is miscible with acetone , hence is not obtained in dilute solutions . Ammonia ...
... solution of the earths gives two immiscible layers , the lower layer containing practically all of the earths . The lower layer is slightly pink and is miscible with acetone , hence is not obtained in dilute solutions . Ammonia ...
Strona 27
... solution of potassium | copper . Jan. 17. 1913 In order to investigate these cells I used little stop- pered vessels inverted and plunged in the solution , and a Dolazelek electrometer . Such stoppers , if not greased , form a ...
... solution of potassium | copper . Jan. 17. 1913 In order to investigate these cells I used little stop- pered vessels inverted and plunged in the solution , and a Dolazelek electrometer . Such stoppers , if not greased , form a ...
Strona 28
... solution is saturated there is an E. M.F. transferring potassium iodide from water to alcohol , and the equilibrium E.M.F. is only reached when the water solution has been diluted to the strength of about 2 mole- cules to 1000 cc ...
... solution is saturated there is an E. M.F. transferring potassium iodide from water to alcohol , and the equilibrium E.M.F. is only reached when the water solution has been diluted to the strength of about 2 mole- cules to 1000 cc ...
Strona 40
... Solutions . I. A saturated solution of tartaric acid in acetone . Tartaric acid is only moderately soluble in acetone , conse- quently solution is effected by adding an excess of acid to acetone and allowing the solution to stand for ...
... Solutions . I. A saturated solution of tartaric acid in acetone . Tartaric acid is only moderately soluble in acetone , conse- quently solution is effected by adding an excess of acid to acetone and allowing the solution to stand for ...
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