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Write Nernst equation for the reaction : 2Cr(s)+3Fe^(2+)(aq)to2Cr^(3+)(aq)+3Fe(s) |
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Answer» Solution :`{:(2Cr(s)to2Cr^(3+)(AQ)+6e),(3Fe^(2+)(aq)+6eto3Fe(s)),(_),(2Cr(s)+3Fe^(2+)(aq)to2Cr^(3+)(aq)+3Fe(s)),(_):}` Nernst equation is `E_("cell")=E_("cell")^(@)+(0.0591)/(6)LOG""([Fe^(2+)]^(3))/([CR^(3+)]^(2))` `=(n=6)` |
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