Electro-chemistry: General theoryLongmans, Green and Company, 1904 - 268 páginas |
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Página 62
... mobility of the potassium ions in such a solution , but in a sense that requires careful note . According to the equation of p . 59 . = 1 = yU 96600 Here U is the average velocity acquired by the ion 62 ELECTRO - CHEMISTRY.
... mobility of the potassium ions in such a solution , but in a sense that requires careful note . According to the equation of p . 59 . = 1 = yU 96600 Here U is the average velocity acquired by the ion 62 ELECTRO - CHEMISTRY.
Página 63
... mobility , or , as we will say for distinction , the actual mobility ; while γ is a numerical factor known as the degree of dissociation . There are two aspects to y . In the first place , it represents the fraction of all the salt ...
... mobility , or , as we will say for distinction , the actual mobility ; while γ is a numerical factor known as the degree of dissociation . There are two aspects to y . In the first place , it represents the fraction of all the salt ...
Página 64
... mobility , for no single ion would produce an observable de- colorisation ; it is the general drift forwards of the multitude of ions that is observed , and this , of course , takes place with the average effective velocity , as defined ...
... mobility , for no single ion would produce an observable de- colorisation ; it is the general drift forwards of the multitude of ions that is observed , and this , of course , takes place with the average effective velocity , as defined ...
Página 68
... mobility dealt with in the last section is no means of estimating the actual velocity with which ions travel when 1 Zeitschr . phys . Chem . , 40. 737-745 ( 1902 ) . 2 Zeitschr . phys . Chem . , 44. 575-599 ( 1903 ) . 3 Wied . , 62. 209 ...
... mobility dealt with in the last section is no means of estimating the actual velocity with which ions travel when 1 Zeitschr . phys . Chem . , 40. 737-745 ( 1902 ) . 2 Zeitschr . phys . Chem . , 44. 575-599 ( 1903 ) . 3 Wied . , 62. 209 ...
Página 72
... mobility will be little influenced by concentration , and the experimental numbers confirm this view . If , then , A may be taken as a measure of y , it must attain its greatest possible value when the dissociation is complete , i.e. ...
... mobility will be little influenced by concentration , and the experimental numbers confirm this view . If , then , A may be taken as a measure of y , it must attain its greatest possible value when the dissociation is complete , i.e. ...
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according accumulator acetic action amount ampere anion anode aqueous atom B.Sc cadmium calculated carboxyl groups cathode cations cent centimetre Chem chemical CHEMISTRY chlorine Clark cell coils College complex ions compounds concentration constant containing copper coulombs Crown 8vo cubic centimetre current density D.Sc Daniell cell deposited Diagrams dilute solutions discharge dissociation dissolved effect electro-affinity electrode potential electromotive force ELEMENTARY Engineering equation equiv equivalent conductivity faraday free energy gases give gram-equivalent Hence hydrogen ions hydroxyl Illustrations ionic ionisation ionisation-constant joules K₁ Kohlrausch latent heat law of dilution liquid litres measured mercury metal migration ratio mobility molecules normal ohms Ostwald oxygen phys Plates platinum polarisation positive potential difference PRACTICAL Professor quantity of electricity resistance Royal 8vo salts saturated silver sodium substance substitution succinic acid sulphate sulphuric acid theory tion tube velocity voltage voltameter volts wire zinc ΙΟ
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