Determine the Molar Concentration of Cl^ Ions in an Equilibrium

question 14

Multiple Choice

Determine the molar concentration of Cl^ ions in an equilibrium mixture containing 1.00 M PbCl₄^2 and 0.0010 M Pb^2 ions. Given: K_f  2.5  10¹ for PbCl₄^2.

• A)2.51 M
• B)1.90 M
• C)0.692 M
• D)0.628 M
• E)0.173 M

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