Electro-chemistry, Parte1Longmans, Green and Company, 1908 |
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Página 96
... substituted ammonium ion has a greater mobility than a tertiary ion , a tertiary ion a greater mobility than a secondary ion , and a secondary ion a greater mobility than a primary ion . METAMERS ... substitution of 96 ELECTRO - CHEMISTRY.
... substituted ammonium ion has a greater mobility than a tertiary ion , a tertiary ion a greater mobility than a secondary ion , and a secondary ion a greater mobility than a primary ion . METAMERS ... substitution of 96 ELECTRO - CHEMISTRY.
Página 97
Robert Alfred Lehfeldt. and it is seen that the effect of substitution of CH for hydrogen is less , the greater the number of atoms in the molecule . It follows that substitution of CH , for hydrogen in an ion with a very large number of ...
Robert Alfred Lehfeldt. and it is seen that the effect of substitution of CH for hydrogen is less , the greater the number of atoms in the molecule . It follows that substitution of CH , for hydrogen in an ion with a very large number of ...
Página 98
Robert Alfred Lehfeldt. The substitution of sulphur for oxygen forms an exception to this rule , since it is accompanied by an increase in mobility . In all cases the effect on the mobility of any particular change in constitution is ...
Robert Alfred Lehfeldt. The substitution of sulphur for oxygen forms an exception to this rule , since it is accompanied by an increase in mobility . In all cases the effect on the mobility of any particular change in constitution is ...
Página 105
... substitution of CH , in the simpler acids causes a decrease , the decrease is not constant , and indeed is less the further from the carboxyl group the substitution takes place . The constants for isomers are not generally so nearly of ...
... substitution of CH , in the simpler acids causes a decrease , the decrease is not constant , and indeed is less the further from the carboxyl group the substitution takes place . The constants for isomers are not generally so nearly of ...
Página 106
... substitution of chlorine , gives with hydrogen one of the weakest acids known . It therefore seems probable that the ... substitution in the ẞ position , which is further from the carboxyl than the a position , is much less than that of ...
... substitution of chlorine , gives with hydrogen one of the weakest acids known . It therefore seems probable that the ... substitution in the ẞ position , which is further from the carboxyl than the a position , is much less than that of ...
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Términos y frases comunes
according accumulator amalgam amount ampere anion anode atom cadmium cadmium cell calculated calomel carboxyl groups cathode cation cent centimetre Chem chemical chlorine Clark cell coils complex ions compounds concentration constant coulombs cubic centimetre Daniell cell degree of ionisation deposited dilute solutions discharge dissociation dissolved effect electro-affinity electrode potential electrolytic cell electromotive force equation equiv equivalent conductivity faraday free energy gases give gram-equivalent greater heat of reaction Hence hydrogen ions hydroxyl ionic ionisation ionisation-constant joules K₁ Kohlrausch latent heat law of dilution liquid litres measured mercury metal migration ratio mobility molecules normal ohms osmotic pressure Ostwald oxygen phys platinum plates polarisation positive potassium potential difference potential gradient quantity of electricity resistance reversible salts saturated silver sodium substance substitution succinic acid sulphuric acid temperature coefficient theory tion tube velocity volt voltage voltaic cell voltameter volts wire zinc