Electro-chemistry: General theoryLongmans, Green and Company, 1904 - 268 страници |
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Страница 84
... surface tension , is a highly " associated ' liquid - i.e . consists largely of double molecules H12 - has little tendency to admit of double molecules in substances dis- solved in it . This is the rule : when the solvent is associated ...
... surface tension , is a highly " associated ' liquid - i.e . consists largely of double molecules H12 - has little tendency to admit of double molecules in substances dis- solved in it . This is the rule : when the solvent is associated ...
Страница 89
... surface tension practically vanish at the critical point , draws a parallel between these two properties , analogous to the Nernst - Thomson rule quoted above ; and with about as much , or perhaps more reason . For a discussion on the ...
... surface tension practically vanish at the critical point , draws a parallel between these two properties , analogous to the Nernst - Thomson rule quoted above ; and with about as much , or perhaps more reason . For a discussion on the ...
Страница 197
... surface tension of the mercury is changed : when the mercury in the tube is made positive , the surface tension decreases ; when negative , it increases up to a maximum for about half a volt , and then decreases again . According to ...
... surface tension of the mercury is changed : when the mercury in the tube is made positive , the surface tension decreases ; when negative , it increases up to a maximum for about half a volt , and then decreases again . According to ...
Страница 198
... surface tension is plotted ( as ordinate ) against electromotive force ( as abscissa ) . A represents the " natural " surface tension , i.e. without any outside electrification ; B , the maximum ; at B , therefore , the potential of the ...
... surface tension is plotted ( as ordinate ) against electromotive force ( as abscissa ) . A represents the " natural " surface tension , i.e. without any outside electrification ; B , the maximum ; at B , therefore , the potential of the ...
Страница 199
... surface tension was measured by the pressure of mercury required to keep the meniscus at a fixed point in the capillary tube . The natural surface tension , measured in sulphuric , phosphoric , hydro- chloric , and hydrobromic acids of ...
... surface tension was measured by the pressure of mercury required to keep the meniscus at a fixed point in the capillary tube . The natural surface tension , measured in sulphuric , phosphoric , hydro- chloric , and hydrobromic acids of ...
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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 heat of reaction 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 salts saturated silver sodium substance substitution succinic acid sulphate sulphuric acid theory tion tube velocity voltage voltameter volts wire Zeitschr zinc ΙΟ
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