Determine the overall reaction and its standard cell potential (in v) at 25°c for the reaction involving the galvanic cell made from a half-cell consisting of a copper electrode in 1 m copper(i) nitrate solution and a half-cell consisting of an iron electrode in 1 m iron(iii) nitrate. (include states-of-matter under the given conditions in your answer. use the lowest possible whole number coefficients.) overall reaction

Standard cell potential is 0.56V

Explanation:

Standard reduction potential () are given below-

As is greater than therefore Fe will be oxidized to and will be reduced to Cu

Oxidation:

Reduction:

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Overall:

Standard cell potential,

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a. energy is absorbed in the reaction.

if in a given reaction the energy of products is greater than the energy of reactants it means that reaction is endothermic and during the reaction, the energy is absorbed by reactants. in an endothermic reaction, the products have more stored chemical energy than the reactants. and in this reaction the reactants are more stable than products before the compounds with less energy are always more stable.