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1. Ecell after adding 6 M NH3 to the copper cell. Calculate the concentration of

ID: 797294 • Letter: 1

Question

1. Ecell after adding 6 M NH3 to the copper cell.

Calculate the concentration of that copper (II) ion that is in equilibrium with the complexed copper (II) ion, Cu(NH3)4^2+ in the solution. Does the calculated value make sense and what does it imply?


2. Precipitation Formation- AgCl(s): Ecell after adding 1.0 M HCl only to the silver cell.
Calculate the concentration of the free silver (I) ion that is in equilibrium with the precipitated silver (I) ion, AgCl. Does the calculated value make sense? Justify your answers.

Thanks in advance :)

Explanation / Answer