The Overall K_f for the Complex Ion Ag(NH₃)₂⁺ Is 1 $\times$

question 19

Multiple Choice

The overall K_f for the complex ion Ag(NH₃) ₂⁺ is 1.7 $\times$ 10⁷.The K_sp for AgI is 1.5 $\times$ 10^-16.What is the molar solubility of AgI in a solution that is 2.0 M in NH₃?

• A)1.5 \(\times\) 10^-9
• B)1.3 \(\times\) 10^-3
• C)1.0 \(\times\) 10^-4
• D)5.8 \(\times\) 10^-12
• E)8.4 \(\times\) 10^-5

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Definitions:

Materials

Substances or components with certain physical properties that are used in the construction or manufacture of objects.

ABC Transporter

proteins involved in the process of transporting molecules across cellular membranes through ATP hydrolysis.

ATP

Adenosine triphosphate, a molecule that carries energy within cells, essential for a variety of cellular functions.

Cell Membrane

A biological membrane that separates the interior of all cells from the outside environment, regulating the passage of substances.