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What Is the Equilibrium Concentration of Cu(aq) in a Solution

Question 50

Multiple Choice

What is the equilibrium concentration of Cu(aq) in a solution that is 0.0200 M solution in CuNO3 and 0.450 M HCl(aq) ? Given: Cu(aq) 3Cl(aq) What is the equilibrium concentration of Cu<font face= symbol ><sup></sup></font>(aq) in a solution that is 0.0200 M solution in CuNO<sub>3</sub> and 0.450 M HCl(aq) ? Given: Cu<font face= symbol ><sup></sup></font>(aq) <font face= symbol ></font> 3Cl<font face= symbol ><sup></sup></font>(aq) CuCl<sub>3</sub><sup>2</sup><font face= symbol ><sup></sup></font> K<sub>f</sub> <font face= symbol ></font> 5 <font face= symbol ></font> 10<sup>5</sup>. A) 1.0 <font face= symbol ></font> 10<font face= symbol ><sup></sup></font><sup>7 </sup>M B) 6.7 <font face= symbol ></font> 10<font face= symbol ><sup></sup></font><sup>7</sup> M C) 4.4 <font face= symbol ></font> 10<font face= symbol ><sup></sup></font><sup>7</sup> M D) 5.0 <font face= symbol ></font> 10<font face= symbol ><sup></sup></font><sup>7</sup> M E) 5.0 <font face= symbol ></font> 10<sup>5</sup> M CuCl32 Kf 5 105.


A) 1.0 107 M
B) 6.7 107 M
C) 4.4 107 M
D) 5.0 107 M
E) 5.0 105 M

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