 | 1851 - 1248 σελίδες
...evolution of heat in their own localities; and it may be stated in general terms thus: — The intensity of an electro-chemical apparatus is, in absolute measure, equal to the mechanical equivalent of as much of the chemical action as goes on with a current of unit strength during a unit of time. 10.... | |
 | James Clerk Maxwell - 1881 - 544 σελίδες
...undergoing the given chemical process. Hence the following important theorem, first proved by Thomson (PkH. Mag., Dec. 1851) :— ' The electromotive force of...mechanical equivalents can be deduced by multiplication by the mechanical equivalent of heat. This theorem not only enables us to calculate from purely thermal... | |
 | James Clerk Maxwell - 1881 - 254 σελίδες
...must be numerically equal to E, the electromotive force of the circuit, or, as Thomson stated it, ' The electromotive force of an electrochemical apparatus...one electrochemical equivalent of the substance.' EXAMPLES. 191.] If the action in the cell consists in part of irreversible processes, such as 1. The... | |
 | Richard Evan Day - 1884 - 220 σελίδες
...1o7 ergs for the chemical work done in the cell while one equivalent of zinc is being dissolved. But the electromotive force of an electrochemical apparatus...on one electrochemical equivalent of the substance ; and in the present case the work done on each electromagnetic unit of electricity is = 39624 x 4-2... | |
 | Hippolyte Fontaine - 1885 - 308 σελίδες
...paraphrase of the above formula ; it can be thus formulated : The electromotive force of an electrolyte is, in absolute measure, equal to the mechanical equivalent of the chemical action to which an electro-chemical equivalent of the decomposed metal is subject. DETERMINATION OF THE ELECTROMOTIVE... | |
 | 1888 - 966 σελίδες
...energy appears in the form of heat, Thomson (Phil. Mag., 1851) established the important theorem that the electromotive force of an electro-chemical apparatus...one electro-chemical equivalent of the substance. Calculations of the electromotive force of a Daniell's cell, from the results of Joule, Andrews, and... | |
 | Thomas Spencer Baynes, William Robertson Smith - 1890 - 938 σελίδες
...appears in the form of heat, Thomson (Phil. May., 1851) established the important theorem that tin electromotive force of an electro-chemical apparatus...chemical action on one electro-chemical equivalent o. the substance. Calculations of the electromotive force of 8 Daniell's cell, from the results of... | |
 | Henry Smith Carhart - 1891 - 214 σελίδες
...zhJ=-. t A Now — has been found to be the value of the counter t electromotive force -B', and zhJ is the mechanical equivalent of the chemical action on one electrochemical equivalent of the ion. This may be made to include any mechanical work done in changing the molecular aggregation against... | |
 | George Chrystal, Napier Shaw - 1894 - 224 σελίδες
...energy appears in the form of heat, Thomson (Phil. Mag., 1051) established the important theorem that the electromotive force of an electro-chemical apparatus...one electro-chemical equivalent of the substance. Calculations of the electromotive force of a Daniel 1's cell, from tho results of Joule, Andrews, and... | |
 | Alexander Findlay - 1904 - 402 σελίδες
...Kelvin), the latter of whom summed up the results of the investigation in the proposition : The intensity of an electrochemical apparatus is, in absolute measure, equal to the mechanical equivalent of as much of the chemical action as occurs by means of a current of unit strength, in unit time. But... | |
| |
Mag., 1851) established the important theorem that the electro-motive force of an electro-chemical apparatus is, in absolute measure, equal to the mechanical equivalent of the chemical action on one electro-chemical equivalent of the substance. 
