Chemical News and Journal of Physical Science, Tom 114Chemical news office., 1916 |
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Strona 2
... acid in soil on which lettuce was grown . matter . Per cent . The distillate was redistilled and a fraction ... acid , Boron as boric acid , Ash . Boron as boric acid , Boron as boric Ash acid , ash - free basis . ash - free ash - free ...
... acid in soil on which lettuce was grown . matter . Per cent . The distillate was redistilled and a fraction ... acid , Boron as boric acid , Ash . Boron as boric acid , Boron as boric Ash acid , ash - free basis . ash - free ash - free ...
Strona 3
... acid as recorded in the tables are calculated to a water and ash - free basis . At least four pots for each treatment were employed in the pot tests . The plots at Arlington Farm were one - twentieth of an acre , and those in the South ...
... acid as recorded in the tables are calculated to a water and ash - free basis . At least four pots for each treatment were employed in the pot tests . The plots at Arlington Farm were one - twentieth of an acre , and those in the South ...
Strona 12
... acid of density 1.20 and kept for two hours at 80 ° , when the carbonaceous matter com- plately disappears . On ... acid , speed of attack , exposure to light influence of the tempera- ture of comparison , clearness of the coloured ...
... acid of density 1.20 and kept for two hours at 80 ° , when the carbonaceous matter com- plately disappears . On ... acid , speed of attack , exposure to light influence of the tempera- ture of comparison , clearness of the coloured ...
Strona 15
... acid . The thorium oxalate after complete washing was dried at 110 ° C. and the sample preserved . Of the oxalate thus obtained 8.5 grms . were digested with 50 cc . of sulphuric acid ( made by diluting acid of sp . gr . = 1.84 with an ...
... acid . The thorium oxalate after complete washing was dried at 110 ° C. and the sample preserved . Of the oxalate thus obtained 8.5 grms . were digested with 50 cc . of sulphuric acid ( made by diluting acid of sp . gr . = 1.84 with an ...
Strona 15
... acid into the outer bath , which contained alkali . The current was led through an electro - magnet , which operated a plunger - valve in the delivering vessel . For cooling reac- tions ice - water could obviously be delivered in a ...
... acid into the outer bath , which contained alkali . The current was led through an electro - magnet , which operated a plunger - valve in the delivering vessel . For cooling reac- tions ice - water could obviously be delivered in a ...
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