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  3. a voltaic cell employs the following redox reactio

A voltaic cell employs the following redox reaction: 2Fe3+(aq)+3Mg(s)→2Fe(s)+3Mg2+(aq) Calculate the cell potential at 25 ∘C under...

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Chemistry

A voltaic cell employs the following redox reaction:2Fe3+(aq)+3Mg(s)→2Fe(s)+3Mg2+(aq) Calculate the cell potential at25 ∘C under each of the following conditions.

A) [Fe3+]= 1.9×10−3 M ; [Mg2+]=2.80 M

B) [Fe3+]= 2.80 M ; [Mg2+]= 1.9×10−3 M

Answer & Explanation Solved by verified expert
3.8 Ratings (674 Votes)
Ans standard reduction potentials for Fe and Mg Fe3 3 e Fe Eo 004 volts Mg2 2 e Mg Eo 237 volts Eo for 2Fe3aq3Mgs 2Fes3Mg2aq which has 6 moles of    See Answer
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