Chemical News and Journal of Industrial Science, Tomy 103-104Chemical news office., 1911 |
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Strona 1
... volume of liquid retarded the reduction , and thus increased both the time and the amount of sodium required . In all cases the results of the analyses were low . A failure to obtain satisfactory results with Stephanoff's method has ...
... volume of liquid retarded the reduction , and thus increased both the time and the amount of sodium required . In all cases the results of the analyses were low . A failure to obtain satisfactory results with Stephanoff's method has ...
Strona 18
... volumes + co - volume ) , whereas if the calculation of the sum of the molecular weights of the molecules in the material being studied be made , one obtains M = p ( 2 atomic volumes + n co - volumes ) , where n is the number of ...
... volumes + co - volume ) , whereas if the calculation of the sum of the molecular weights of the molecules in the material being studied be made , one obtains M = p ( 2 atomic volumes + n co - volumes ) , where n is the number of ...
Strona 25
... volume hydrogen thermo- meter ( 1 ) . Above 100 ° temperature measurements have been made with air , hydrogen , and nitrogen thermo- meters , and in recent years there seems to be a preference to work with the constant volume nitrogen ...
... volume hydrogen thermo- meter ( 1 ) . Above 100 ° temperature measurements have been made with air , hydrogen , and nitrogen thermo- meters , and in recent years there seems to be a preference to work with the constant volume nitrogen ...
Strona 27
... volume ; by interpolation . Constant pressure Constant volume ; Wiebe and Bötcher scale Constant volume , corrected from 445 * 2 .. Observed S.B.P. Reduced to const . vol . Weight . Po = 1 m . Hg . 447'5 • 444'53 444'74 2 .. 444'5 444'5 ...
... volume ; by interpolation . Constant pressure Constant volume ; Wiebe and Bötcher scale Constant volume , corrected from 445 * 2 .. Observed S.B.P. Reduced to const . vol . Weight . Po = 1 m . Hg . 447'5 • 444'53 444'74 2 .. 444'5 444'5 ...
Strona 29
... volume of the liquid should amount to from 80 to 100 CC . After this a rapid stream of hydrogen sulphide is conducted into the boiling solution , and for some time there will be no precipitation , but only a white turbidity formed . At ...
... volume of the liquid should amount to from 80 to 100 CC . After this a rapid stream of hydrogen sulphide is conducted into the boiling solution , and for some time there will be no precipitation , but only a white turbidity formed . At ...
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