What Is the Concentration of Cu²⁺ If 0

Multiple Choice

What is the concentration of Cu²⁺ if 0.235 g of CuCl₂ is dissolved in 300.0 mL of 0.550 M NH₃? Kf ([Cu(NH₃) ₄]²⁺) = 1.1 × 10¹³

A) 5.8 × 10^-15 M
B) 1.0 × 10^-15 M
C) 6.9 × 10^-15 M
D) 5.8 × 10^-3 M
E) 1.2 × 10^-12 M