Determine the Equilibrium Concentration of Cadmium When the Carbonate Concentration

question 10

Multiple Choice

Determine the equilibrium concentration of cadmium when the carbonate concentration is 5.4 × 10^-7 M. The K_sp for CdCO₃ is 1.0 × 10^-12.

• A) 5.4 × 10^-19 M
• B) 1.9 × 10^-6 M
• C) 5.4 × 10⁵ M
• D) 6.8 × 10⁸ M

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