Formulate the electrochemical cell representing the reaction 2Cr +3Fe2+ --->2cr3+ 3Fe
Dear Student,
Please find below the solution to the asked query:
In an electrochemical cell the anode and the cathode [half-cells] are separated by two bars or slashes , which represent a salt bridge. The anode is placed on the left and the cathode on the right.
The formulation of the electrochemical cell representing the reaction is:
2Cr + 3Fe2+ 2Cr3+ + 3Fe
Cr(s)/Cr3+ // Fe2+/Fe(s)
Thus after writing the electrochemical cell representation and knowing the values of reduction and oxidation potential, the Eocell value can be obtained.
Hope this information will clear your doubts about the topic.
If you have any more doubts just ask here on the forum and our experts will try to help you out as soon as possible.
Regards
Please find below the solution to the asked query:
In an electrochemical cell the anode and the cathode [half-cells] are separated by two bars or slashes , which represent a salt bridge. The anode is placed on the left and the cathode on the right.
The formulation of the electrochemical cell representing the reaction is:
2Cr + 3Fe2+ 2Cr3+ + 3Fe
Cr(s)/Cr3+ // Fe2+/Fe(s)
Thus after writing the electrochemical cell representation and knowing the values of reduction and oxidation potential, the Eocell value can be obtained.
Hope this information will clear your doubts about the topic.
If you have any more doubts just ask here on the forum and our experts will try to help you out as soon as possible.
Regards