A saturated solution of Cu(OH)2 at 85 °C has [Cu2+] = 0.013 M and [OH-] = 0.026 M. What is the value of the Ksp for Cu(OH)2 at 85 °C?
A. 3.4 x 10-4
B. 8.8 x 10-6
C. 4.4 x 10-6
D. 6.8 x 10-4
Answer:B
A saturated solution of Cu(OH)2 at 85 °C has [Cu2+] = 0.013 M and [OH-] = 0.026 M. What is the value of the Ksp for Cu(OH)2 at 85 °C?
A. 3.4 x 10-4 B. 8.8 x 10-6 C. 4.4 x 10-6 D. 6.8 x 10-4