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Its Urgent answer plz.. What is Cell potential and emf of cell? and what is electrode potential and standard electrode potential ​

Answer»

STANDARD electrode potentials are a measurement of EQUILIBRIUM potentials. The position of this equilibrium can change if you change some of the conditions (e.g. CONCENTRATION, temperature). It is therefore important that standard conditions be used:

pressure = 101,3 kPa (1 ATM)

temperature = 298 K (25 ℃)

concentration = 1 mol.dm−3



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