The oxidation potential of a nickel half cell is 0.25 V and the reduction electrode
potential of a silver half cell is 0.80 V. (a) Represent nickel-silver cell. (b) Give their
electrode and net cell reaction and (c) Calculate the standard emf of Ni-Ag cell
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SORRY I don't know b
(a) The nickel is the anode—the site of oxidation where nickel ions flow into solution and electrons leave the electrode and flow through the voltmeter as they move to the silver cathode. The silver is the cathode—the site of reduction where silver ions flow onto the electrode as they pick up electrons.
(c) What is the standard emf of the cell?
The standard EMF of the above cell is 0.59 V.
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