What Is the Concentration of the Cd²⁺(aq)ion in a 0 $\times$

question 87

Multiple Choice

What is the concentration of the Cd²⁺(aq) ion in a 0.030 M Cd(NO₃) ₂ solution that is also 1.0 M NH₃? At this temperature,K_f for Cd(NH₃) ₄²⁺ = 1.0 $\times$ 10⁷.

• A) M
• B) M
• C) M
• D) M
• E)none of these

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