Electro-chemistry: General theoryLongmans, Green and Company, 1904 - 268 страници |
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Страница 2
... oxygen and hydrogen . Now , the leading peculiarity of this , as of all electro - chemical as distinguished from ordinary chemical reactions , lies in the appearance of the products of reaction at the electrodes only ; not , as usual ...
... oxygen and hydrogen . Now , the leading peculiarity of this , as of all electro - chemical as distinguished from ordinary chemical reactions , lies in the appearance of the products of reaction at the electrodes only ; not , as usual ...
Страница 3
... oxygen . The atomic weight of silver is 107'93 , and its equivalent weight the same ; the atomic weight of oxygen is 16 , but , being a divalent substance , its equiva- lent weight is 8. Hence the weights of silver and of oxygen ...
... oxygen . The atomic weight of silver is 107'93 , and its equivalent weight the same ; the atomic weight of oxygen is 16 , but , being a divalent substance , its equiva- lent weight is 8. Hence the weights of silver and of oxygen ...
Страница 4
... oxygen at the anode and 1'0075 grms . of hydrogen at the cathode . But it often happens that more than one reaction occur simultaneously in this case the laws must be taken as meaning that the total amount of material deposited at the ...
... oxygen at the anode and 1'0075 grms . of hydrogen at the cathode . But it often happens that more than one reaction occur simultaneously in this case the laws must be taken as meaning that the total amount of material deposited at the ...
Страница 5
... oxygen . Hence , according to the laws of gases , if v is the measured volume of the mixed gas , the volume of oxygen reduced to normal temperature and pressure is- h b . р 13.6 273 X 3 760 273 MECHANISM OF CONDUCTION IN ELECTROLYTES 5.
... oxygen . Hence , according to the laws of gases , if v is the measured volume of the mixed gas , the volume of oxygen reduced to normal temperature and pressure is- h b . р 13.6 273 X 3 760 273 MECHANISM OF CONDUCTION IN ELECTROLYTES 5.
Страница 6
... oxygen is 700'3 c.c. per gram ( at N.T.P. ) and o'00008283 gm . corresponds to one coulomb , so that the quantity of electricity is- 213 b - h 13-6 273 I X X 760 X 273700'3 X 0'00008283 h v ( b 13.6 -p ) X 18373 coulombs 273 + t ...
... oxygen is 700'3 c.c. per gram ( at N.T.P. ) and o'00008283 gm . corresponds to one coulomb , so that the quantity of electricity is- 213 b - h 13-6 273 I X X 760 X 273700'3 X 0'00008283 h v ( b 13.6 -p ) X 18373 coulombs 273 + t ...
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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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