Calculate the equilibrium concentration of ZN2 + (aq) in a solution that is initially 0.0125 M Zn(NO3) 2 and 0.600 M NH3.
Zn2+(aq) + 4 NH (aq) + Zn(NH3) 4 2+(aq) Kf = 2.9 * 109
A) 7.8 * 10-12 M
B) 4.7 * 10- M
C) 1.5 *10 - 8 M
D) 2.5 * 10 - 9 M
E) 2.9 * 109 M
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