Electro-chemistry: General theoryLongmans, Green and Company, 1904 - 268 páginas |
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Página 16
... atom of electricity was quite foreign to them , and the explanation of electrolysis that suggests itself was looked ... atomic theory . Recent dis- coveries on the discharge of electricity through gases are the cause of the change . It ...
... atom of electricity was quite foreign to them , and the explanation of electrolysis that suggests itself was looked ... atomic theory . Recent dis- coveries on the discharge of electricity through gases are the cause of the change . It ...
Página 17
... atom , and therefore this is the number of atoms of chlorine in a gram equivalent ( 35'4 grams ) . The number is so large that even in the most dilute solutions with which one has to deal , there must be a very large number of ions per ...
... atom , and therefore this is the number of atoms of chlorine in a gram equivalent ( 35'4 grams ) . The number is so large that even in the most dilute solutions with which one has to deal , there must be a very large number of ions per ...
Página 3
... 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 liberated by 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 liberated by the ...
Página 13
... atomic charge of electricity . Now , the masses of the different atoms are very unequal ; but , Faraday found , an atom of sodium or of hydrogen carries with it the same quantity of electricity as one of silver . Here is a consideration ...
... atomic charge of electricity . Now , the masses of the different atoms are very unequal ; but , Faraday found , an atom of sodium or of hydrogen carries with it the same quantity of electricity as one of silver . Here is a consideration ...
Página 14
... atom . In view of this , it is convenient to extend the usual atomic symbolism of chemistry , by writing for unit ( atomic ) ( + positive and negative charges of electricity ; and , for short- ness , to distinguish ions - i.e . charged ...
... atom . In view of this , it is convenient to extend the usual atomic symbolism of chemistry , by writing for unit ( atomic ) ( + positive and negative charges of electricity ; and , for short- ness , to distinguish ions - i.e . charged ...
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Términos y frases comunes
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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