Using the appropriate Ksp values, find the concentration of K+ ions in the solution at equilibrium after 650 mL of 0.40 M aqueous Cu(NO3)2 solution has been mixed with 500 mL of 0.30 M aqueous KOH solution. (Enter in M.) (Ksp for Cu(OH)2 is 2.6x10-19).
Now find the concentration of OHâ ions in this solution at equilibrium. (Enter in M.)