Electro-chemistry, Parte1Longmans, Green and Company, 1908 |
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... Differences at Electrodes ( iv ) Potential Differences between Liquids ( v ) Concentration Cells • ( vi ) Chemical Cells Transition Cells Cells with Reaction in a Homogeneous System 8 . Methods of Measurement- A. Measurement of ...
... Differences at Electrodes ( iv ) Potential Differences between Liquids ( v ) Concentration Cells • ( vi ) Chemical Cells Transition Cells Cells with Reaction in a Homogeneous System 8 . Methods of Measurement- A. Measurement of ...
Página 5
... Difference in pressure between the gas and the external air , due to the column of water ( height ) left in the gas tube at the time of measuring . This is equivalent to a mercury column of height h 13'6 ' ( iv . ) The aqueous vapour ...
... Difference in pressure between the gas and the external air , due to the column of water ( height ) left in the gas tube at the time of measuring . This is equivalent to a mercury column of height h 13'6 ' ( iv . ) The aqueous vapour ...
Página 17
... difference in its mass . Thus when we write the equation Cl + - = Cl the ma Is involved are of chlorine 35 ̊45 , of electrons o'οoг , so that the mass of chlorions formed will be 35 ° 451 . Similarly , to give a positive charge to ...
... difference in its mass . Thus when we write the equation Cl + - = Cl the ma Is involved are of chlorine 35 ̊45 , of electrons o'οoг , so that the mass of chlorions formed will be 35 ° 451 . Similarly , to give a positive charge to ...
Página 33
... difference of potential driving it . This , of course , does not mean that other circum- stances - temperature , concentration , etc. — may not affect the current , but merely that under similar conditions the potential difference ...
... difference of potential driving it . This , of course , does not mean that other circum- stances - temperature , concentration , etc. — may not affect the current , but merely that under similar conditions the potential difference ...
Página 42
... difference of only o'006 ; but K , CO , gives 0 * 40 and 0'434 for the same concentrations , showing a difference of 0'034 ; and BaCl , 0'585 and o'640 , a difference of o'055 . These anomalies are usually associated with the formation ...
... difference of only o'006 ; but K , CO , gives 0 * 40 and 0'434 for the same concentrations , showing a difference of 0'034 ; and BaCl , 0'585 and o'640 , a difference of o'055 . These anomalies are usually associated with the formation ...
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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