$1.$Discuss what is meant by the term "common ion effect" and give an example. Be sure to account for it in

terms of Le Ch$$telier$\text{'}$s principle.

$2.$

first, define, and distinguish between, the terms solubility, molar solubility and solubility product. Then, use the ionic compound $BaS{O}_4$ as a model chemical species for each of the terms. In other words, what is the solubility of $BaS{O}_4?$ Molar solubility? Solubility product?

$3.$

Write the solubility product expression for $A_x{B}_y.$

$4.$

Write the solubility product expression for the following:

a$.$ Pb$I_{2(s)}$Paq$)$aq$)$

b$.C{u}_3(P{O}_4{)}_{2(s)}3C{u}_{(aq)}^{2+}+2P{O}_4^{3-(aq)}$

$5.$

Silver chloride has a larger $K_{sp}$ than silver carbonate. Does this mean that AgCl also has a larger molar solubility than $A{g}_{2}C{O}_3.$ Why or why not?

$6.$

The solubility product constant of silver iodide is $8\mathrm{.}32{10}^{-17}.$ What is the $A{g}^{+}$in a solution at equilibrium?

$7.$

If $D^{+}$is $2\mathrm{.}00{10}^{-5}M$ at equilibrium, what is the $K_{sp}$ for $D_{2}A($an imaginary compound$)?$

$8.$

What is the concentration of of $B{e}^{2+}$ in a saturated solution of $Be(OH{)}_2?K_{sp}=1\mathrm{.}58{10}^{-22}$

$9.$

Suppose $5\mathrm{.}00{10}^{2}mL$ of $0\mathrm{.}0200$MNaCl are added to $5\mathrm{.}00{10}^{2}mL$ of $0\mathrm{.}0100MAgN{O}_3.$ If the $K_{sp}$ of AgCl is $1\mathrm{.}78{10}^{-10},$ will a precipitate form?

ANSWER ALL QUESTIONS AND SHOW ALL WORK