In qualitative analysis, the metals of Group I can be separated from other ions by precipitating them as chloride salts. A solution initially…

In qualitative analysis, the metals of Group I can be separated from other ions by precipitating them as chloride salts. A solution initially contains $\displaystyle \mathrm{Ag}^{+}$ and $\displaystyle \mathrm{Pb}^{2+}$ at a concentration of $\displaystyle 0.10$ M. Aqueous HCl is added to this solution until the $\displaystyle \mathrm{Cl}^{-}$ concentration is $\displaystyle 0.10$ M. What will the concentrations of $\displaystyle \mathrm{Ag}^{+}$ and $\displaystyle \mathrm{Pb}^{2+}$ be at equilibrium ? ($\displaystyle \mathrm{K}_{\mathrm{SP}}$ for $\displaystyle \mathrm{AgCl}=1.8 \times 10^{-10}, \mathrm{~K}_{\mathrm{SP}}$ for $\displaystyle \mathrm{PbCl}_2=1.7 \times 10^{-5}$)