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Given the Following Equilibrium Constants, Zn4IO3)2 Ksp = 3.9×1063.9 \times 10 - 6

Question 32

Multiple Choice

Given the following equilibrium constants, Zn4IO3) 2 Ksp = 3.9×1063.9 \times 10 - 6 Zn(NH3) 42+ Kf = 2.9×1092.9 \times 10 ^ { 9 } determine K for the dissolution of the sparingly soluble salt Zn(IO3) 2 in aqueous ammonia (shown below) .
Zn(IO3) 2(s) + 4NH3(aq) ? Zn(NH3) 42+(aq) + 2IO3-(aq)


A) 1.1×1041.1 \times 10 ^ { 4 }
B) 1.3×10151.3 \times 10 ^ { - 15 }
C) 7.4×10147.4 \times 10 ^ { 14 }
D) 8.8×1058.8 \times 10 ^ { - 5 }
E) 2.9×1092.9 \times 10 ^ { 9 }

Correct Answer:

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