# Problem: Among the solubility rules previously discussed is the statement: All chlorides are soluble except Hg2Cl2, AgCl, PbCl2, and CuCl.(b) Write the expression for the equilibrium constant for the reaction represented by the equationPb2+(aq) + 2Cl−(aq) ⇌ PbCl2(s). Is Kc &gt; 1, &lt; 1, or ≈ 1? Explain your answer.

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Among the solubility rules previously discussed is the statement: All chlorides are soluble except Hg2Cl2, AgCl, PbCl2, and CuCl.

(b) Write the expression for the equilibrium constant for the reaction represented by the equation
Pb2+(aq) + 2Cl(aq) ⇌ PbCl2(s). Is Kc > 1, < 1, or ≈ 1? Explain your answer.