Find the concentrations of Cu2+ (aq), NH3 (aq), and [Cu(NH3)4]2+ (aq) at equilibrium when 0.15 mol Cu2+ (aq) and 0.60 mol NH3 (aq) are made up to 1.00 L of solution. The dissociation constant, Ka, for the complex [Cu(NH3)4]2+ is 2.1 x 10-13. Concentration of Cu2+ (aq)= M Concentration of NH3 (aq) = M Concentration of [Cu(NH3)4]2+ (aq) = M Submit Answer Try Another Version 10 item attempts remaining