Electro-chemistry: General theoryLongmans, Green and Company, 1904 - 268 páginas |
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Página 44
... Example . Two parallel copper electrodes 40 X 30 cm . are immersed 6 cms . apart in a rectangular trough of 10 per cent ... examples the conductance of the 40 X 30 6.4 mhos . ] = 6 trough is o'032 X The reciprocal of the conductance is ...
... Example . Two parallel copper electrodes 40 X 30 cm . are immersed 6 cms . apart in a rectangular trough of 10 per cent ... examples the conductance of the 40 X 30 6.4 mhos . ] = 6 trough is o'032 X The reciprocal of the conductance is ...
Página 59
... example will serve to illustrate the rule ; solu- tions of varying strengths being made up , and their conductivi- ties measured , the values of the equivalent conductivities are- Λ V = n KCI CuSO4 CH3COOH 100 0'049 1,000 98.2 25.8 1232 ...
... example will serve to illustrate the rule ; solu- tions of varying strengths being made up , and their conductivi- ties measured , the values of the equivalent conductivities are- Λ V = n KCI CuSO4 CH3COOH 100 0'049 1,000 98.2 25.8 1232 ...
Página 74
... example may serve to illustrate the mobilities ; hydrogen is the most rapid ion , probably because it occupies the least space , and so threads its way more easily between water molecules . For hydrogen , lo = 318 at 18 ° C. Hence U ...
... example may serve to illustrate the mobilities ; hydrogen is the most rapid ion , probably because it occupies the least space , and so threads its way more easily between water molecules . For hydrogen , lo = 318 at 18 ° C. Hence U ...
Página 76
... example of the meaning , we may take a series of measurements on monochloracetic acid by van't Hoff and Reicher.1 They found that when one mol was dissolved in 205 litres of water , the equivalent conductivity was 132 ( at 14 ° 1 ...
... example of the meaning , we may take a series of measurements on monochloracetic acid by van't Hoff and Reicher.1 They found that when one mol was dissolved in 205 litres of water , the equivalent conductivity was 132 ( at 14 ° 1 ...
Página 77
... examples may serve to show : - Acetic acid Monochloracetic acid Dichloracetic acid . · K. 1.8 X 108 155'0 X 108 5100'0 X 10-8 1 Zeitschr . phys . Chem . , 3. 170 , 241 , 369 ( 1889 ) ; Lehrbuch d . Allg . Chemie ( 1893 ) . 2 Zeitschr ...
... examples may serve to show : - Acetic acid Monochloracetic acid Dichloracetic acid . · K. 1.8 X 108 155'0 X 108 5100'0 X 10-8 1 Zeitschr . phys . Chem . , 3. 170 , 241 , 369 ( 1889 ) ; Lehrbuch d . Allg . Chemie ( 1893 ) . 2 Zeitschr ...
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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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