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Calculate the Ecell value at 298K for the cell based on the reaction Fe3+(aq)+ Cr2+(aq) --> Fe2+(aq)+Cr3+(aq) when [Fe3+] = [Cr2+] =...

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Chemistry

Calculate the Ecell value at 298Kfor the cell based on the reaction

Fe3+(aq)+Cr2+(aq) -->Fe2+(aq)+Cr3+(aq)

when[Fe3+] =[Cr2+] = 1.50x10-3 M and[Fe2+]= [Cr3+] = 2.5x10-4 M?

Answer & Explanation Solved by verified expert
4.3 Ratings (718 Votes)
Solution Fe3aq Cr2aq Fe2aqCr3aq For the given reaction Fe3 is reduced to Fe2 cathode reaction and Cr2 is oxidized to Cr3 anode reaction Now lets calculate the    See Answer
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