For the cell Cu(s)| Cu²⁺ || Ag⁺ | Ag(s),the standard cell potential is 0.46 V.A cell using these reagents was made,and the observed potential was 0.16 V at 25^oC.What is a possible explanation for the observed voltage?

Question

Quizplus · Accepted Answer

The observed potential of 0.16 V is lower than the standard cell potential of 0.46 V, which indicates that the reaction is not proceeding as expected. A possible explanation for this is that the concentration of the Cu²⁺ solution is larger than that of the Ag⁺ solution. According to Le Chatelier's principle, increasing the concentration of the reactants will shift the equilibrium to the left, resulting in a lower cell potential. Therefore, the higher concentration of Cu²⁺ relative to Ag⁺ could explain the lower observed potential.

For the Cell Cu(s)| Cu2+ || Ag+ | Ag(s),the Standard

For the Cell Cu(s)| Cu²⁺ || Ag⁺ | Ag(s),the Standard