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Calculate `E_(" cell ")^(@) E_("cell ")` and `Delta G` for the following reaction at `25^(@)C` `Mg_((s)) + Sn^(2+) (0.03 M) to Mg^(2+) (0.04 M) + Sn_((s))` `E_(Mg^(+2)|M) ^(@) =- 2.37 V` and `E_(Sn^(2+) | Sn)^(@) =- 0.14 V` is the reaction spontaneous |
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Answer» `(i) E_("cell ")^(@) =2 .23 V , (ii) E_("cell ") =2.226 V Delta G =429 .6 kJ` `(iii) ` Since `E_("cell ") gt 0, Delta G lt 0` the reaction is spontaneous |
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