What Is the Equilibrium Concentration of Cu⁺(aq)in a Solution That $\leftrightarrows$

question 131

Multiple Choice

What is the equilibrium concentration of Cu⁺(aq) in a solution that is initially 0.0200 M solution in CuNO₃ and 0.450 M HCl(aq) ? Cu⁺(aq) + 3 Cl^-(aq) $\leftrightarrows$ CuCl₃^2- K_f = 5.0 $\times$ 10⁵

• A)5.0 \(\times\) 10⁵ M
• B)1.0 \(\times\)10^-7 M
• C)4.4 \(\times\)10^-7 M
• D)5.0 \(\times\)10^-7 M
• E)6.7 \(\times\)10^-7 M

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