Chemical News and Journal of Industrial Science, Tomy 129-130Chemical news office., 1924 |
Z wnętrza książki
Wyniki 1 - 5 z 100
Strona 4
... mixture of cyclohexane and benzene . STUDY OF THE A FURTHER NEUTRAL AMMONIUM SALTS OF SOME ORGANIC ACIDS AND THEIR SUBSTITUTED DERIVATIVES . * BY LEROY MCMASTER AND PAUL K. PRATTE . [ Contribution from the Chemical Labora- tory of ...
... mixture of cyclohexane and benzene . STUDY OF THE A FURTHER NEUTRAL AMMONIUM SALTS OF SOME ORGANIC ACIDS AND THEIR SUBSTITUTED DERIVATIVES . * BY LEROY MCMASTER AND PAUL K. PRATTE . [ Contribution from the Chemical Labora- tory of ...
Strona 5
... mixture and was fitted at the top with a mercury seal to pre- vent the absorption of water vapour froin the air by the solvent . This seal was con- structed by sinking a piece of glass tubing ( a 25 mm . section of a large test - tube ) ...
... mixture and was fitted at the top with a mercury seal to pre- vent the absorption of water vapour froin the air by the solvent . This seal was con- structed by sinking a piece of glass tubing ( a 25 mm . section of a large test - tube ) ...
Strona 8
... mixture interacts giv- ing a water gas equilibrium , which is also attained by exposing mixtures of carbon monoxide and water vapour to the dis- charge . In 8 JULY 4 , 1924 . THE CHEMICAL NEWS . Proceedings & Notices of Societies: The ...
... mixture interacts giv- ing a water gas equilibrium , which is also attained by exposing mixtures of carbon monoxide and water vapour to the dis- charge . In 8 JULY 4 , 1924 . THE CHEMICAL NEWS . Proceedings & Notices of Societies: The ...
Strona 25
... mixture of two parts by weight of plaster with one of water would produce 41 per cent . of voids in the final dry mass , and the reaction , 2CaSO.H2O + 3H2O = 2CaSO , .2H , 0 , results in a decrease in true volume of 7.7 per cent ...
... mixture of two parts by weight of plaster with one of water would produce 41 per cent . of voids in the final dry mass , and the reaction , 2CaSO.H2O + 3H2O = 2CaSO , .2H , 0 , results in a decrease in true volume of 7.7 per cent ...
Strona 27
... mixtures . this being effected by using a water - cooled air - jacket . Poor results were obtained when the jacket was kept at about 30 ° . In no case was the mixture al- lowed to supercool more than 0.3 ° . Abnormal results were ...
... mixtures . this being effected by using a water - cooled air - jacket . Poor results were obtained when the jacket was kept at about 30 ° . In no case was the mixture al- lowed to supercool more than 0.3 ° . Abnormal results were ...
Inne wydania - Wyświetl wszystko
Kluczowe wyrazy i wyrażenia
acid action added addition Agents alcohol amount apparatus appears application atom British bromine carbon cent Chemical Chemistry chloride colour Communicated complete compound considerable containing described determined direct effect electric elements ENGINEERS experiments fact formation further give given glucose heat HOUSE important increase industry Institute interest iron known Laboratory light lines London manufacture material matter means measured meeting ment metal method Mines mixture nature Notes NOTICES observed obtained Office oxide Patents physical plant possible post free precipitate prepared present Prof properties Published pure quantity reference regard Research ring Royal salt scientific separation shown Society sodium solution SQUARE substance sulphur Table temperature tion Trade various volume yield