A sample of copper(II) arsenate, Cu₃(AsO₄)₂, is added to water and, at equilibrium, the copper(II) ion concentration is \(1.1 \times 10^{-7} \text{ M}\). What is the \(K_{sp}\) of copper(II) arsenate?
A.
\(4.2 \times 10^{-37}\)
B.
\(7.5 \times 10^{-36}\)
C.
\(4.4 \times 10^{-88}\)
D.
\(3.7 \times 10^{-8}\)
Exam No：AP Chemistry Problem Set 2 Year：2024 Question No：APChemistry2024AP0357
Answer:
B
Knowledge points:
7.11 Introduction to Solubility Equilibria
Solution:
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