Calculate the potential of a copper electrode immersed in (a) 0.0380 M Cu(NO_(3))_(2) (b) 0.0650 M in NaCl and saturated with CuCl

To calculate the potential of a copper electrode immersed in a solution, we can use the Nernst equation. The Nernst equation relates the cell potential to the concentration of the ions in the solution.The Nernst equation is given by: where:- is the cell potential,- is the standard cell potential,- is the number of moles of electrons transferred in the redox reaction,- is the reaction quotient.For a copper electrode, the standard cell potential ( ) is +0.34 V, and the number of moles of electrons transferred ( ) is 2.(a) For a 0.0380 M solution, the reaction quotient ( ) is equal to the concentration of the copper ions ( ): Substituting these values into the Nernst equation: Therefore, the potential of the copper electrode immersed in a 0.0380 M solution is approximately 0.3821 V.(b) For a 0.0650 M NaCl solution saturated with , we need to consider the solubility of in water. The solubility of is approximately 0.0025 M.The reaction quotient ( ) is given by: Since the solution is saturated with , we can assume that the concentration of is equal to its solubility (0.0025 M).Substituting these values into the Nernst equation: Therefore, the potential of the copper electrode immersed in a 0.0650 M NaCl solution saturated with is approximately 0.3684