Chemical News and Journal of Industrial Science, Tom 12Chemical news office., 1865 |
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Strona 16
... amount of hydrogen in them progressively decreases . In the Marsh gas series , for example , the proportion of hydrogen is always two more than the carbon , thus : - Marsh gas , or Methyl - hydride , CH4 ; Ethyl - hydride , CH ; Propyl ...
... amount of hydrogen in them progressively decreases . In the Marsh gas series , for example , the proportion of hydrogen is always two more than the carbon , thus : - Marsh gas , or Methyl - hydride , CH4 ; Ethyl - hydride , CH ; Propyl ...
Strona 18
... amount of absorption indicates the proportion present . ( b ) OXYGEN ( 0 ) .- This comes from the too active opera- tion of the exhauster , and the drawing in of air through the retorts . The mischievous influence of this gas on the ...
... amount of absorption indicates the proportion present . ( b ) OXYGEN ( 0 ) .- This comes from the too active opera- tion of the exhauster , and the drawing in of air through the retorts . The mischievous influence of this gas on the ...
Strona 19
... amount of heat or light . I will , however , direct your attention to two or three experiments , which will illustrate the fact that the light of a flame is dependent on the number of minute solid particles within it , and on the ...
... amount of heat or light . I will , however , direct your attention to two or three experiments , which will illustrate the fact that the light of a flame is dependent on the number of minute solid particles within it , and on the ...
Strona 20
... amount of light , and therefore no fixed measurement of burner can be specified ; but if , on the other hand , the burner is a fixed instrument , then the quantity of gas passing it in a given time must be left open , and the supply ...
... amount of light , and therefore no fixed measurement of burner can be specified ; but if , on the other hand , the burner is a fixed instrument , then the quantity of gas passing it in a given time must be left open , and the supply ...
Strona 21
... amount of some other metallic acid , the exact nature of which he has not yet determined . July 3 . M. Hugo Schiff ... amounts of tribasic phosphate found in several specimens . Caceres : Maxi- mum , 72 ° 10 ; minimum , 50 ° 10 ...
... amount of some other metallic acid , the exact nature of which he has not yet determined . July 3 . M. Hugo Schiff ... amounts of tribasic phosphate found in several specimens . Caceres : Maxi- mum , 72 ° 10 ; minimum , 50 ° 10 ...
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