Interpretation: The standard emf of a cell uses Mg/
Concept Introduction:
Redox reaction are those in which oxidation number changes.
Half reaction are the separated
Redox equation can be balanced via the half –reaction methods, which allows for the addition of
Standard EMF:
The electromotive force (EMF) is the maximum potential difference between two electrodes of a galvanic cell.
This quantity is related to the tendency for an element.
i.e.- It has a great tendency to acquire or gain the compound.
Half-cell Reaction: A half-cell is one of the two electrodes in a galvanic cell..
Example, the Zn-Cu battery, the two half cells make an oxidizing couple.
An electrochemical cell in which a spontaneous
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