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Represent the cell in which following reaction takes place : Mg(s)+2Ag^(o+)(0.0001M)rarr Mg^(2+)(0.130M)+2Ag(s)calculate its E_(cell) if E^(c-)._(cell)=3.17V. |
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Answer» SOLUTION :`n=2` The NERNST equation for the cell is : `E=E^(theta)-(0.059)/(2)log.([MG^(2+)])/([Ag^(+)]^(2))` `=3.17-(0.059)/(2)log.(.130)/((.0001)^(2))` `=3.17-0.21=2.96V` |
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