Electrochemistry Watch

Shriya s
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Difference between emf and standard electrode potential
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Pigster
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(Original post by Shriya s)
Difference between emf and standard electrode potential
One is under standard conditions.

I'll let you try to work out which one.
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dip0
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(Original post by Shriya s)
Difference between emf and standard electrode potential
EMF: Electromotive force. The difference in *electric potential between any 2 electrodes in a fully set up Daniel cell.

standard electrode potential: the difference in electrical potential between one electrode and hydrogen electrode under standard conditions(hydroden electrode is actually made up of platinum)

conditions are:
*temperature of 298K
*[H+] = 1moldm^-3 in the solution
* H2 gas pressure is 100kPa
*use platinum electrode

*the individual electric potential values used to calculate the EMF were done under standard conditions but in practice the EMF can change if you alter the conditions.
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