Chemical News and Journal of Industrial Science, Tomy 109-110Chemical news office., 1914 |
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Strona 2
... added to an electrode , at which an electrolytic oxidation is taking place , the anode potential rises considerably , which indicates that slowly progressing chemical reactions are at play Le Blanc and his assistants now demonstrated ...
... added to an electrode , at which an electrolytic oxidation is taking place , the anode potential rises considerably , which indicates that slowly progressing chemical reactions are at play Le Blanc and his assistants now demonstrated ...
Strona 3
... added that case I represents a pure example of chemical polarisation , whilst case 2 may be regarded as chemical ... added , and does not disturb the state of this electrolyte . Are there now such materials which , when added to the ...
... added that case I represents a pure example of chemical polarisation , whilst case 2 may be regarded as chemical ... added , and does not disturb the state of this electrolyte . Are there now such materials which , when added to the ...
Strona 21
... added has very energetic bleaching pro- perties because the boric acid merely liberates hypo- chlorous acid from the hypochlorite , whereas an excess of hydrochloric acid produces free chlorine and a solution of very weak bleaching ...
... added has very energetic bleaching pro- perties because the boric acid merely liberates hypo- chlorous acid from the hypochlorite , whereas an excess of hydrochloric acid produces free chlorine and a solution of very weak bleaching ...
Strona 38
... added and the solution is evaporated down and baked , and again dissolved in 15 cc . HCl . When the solution becomes clear , 15 cc . of water is added . This is now boiled and taken away to cool , and then filtered through Swedish ...
... added and the solution is evaporated down and baked , and again dissolved in 15 cc . HCl . When the solution becomes clear , 15 cc . of water is added . This is now boiled and taken away to cool , and then filtered through Swedish ...
Strona 60
... added to the water under examination until precisely the same tint is obtained . The calculation is very simple . If , for example , 18 cc . was added to the known solution ( 100 cc . of NaCl con- taining 5 mgrms . per litre ) and 2.65 ...
... added to the water under examination until precisely the same tint is obtained . The calculation is very simple . If , for example , 18 cc . was added to the known solution ( 100 cc . of NaCl con- taining 5 mgrms . per litre ) and 2.65 ...
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