Multiple Choice
Silver nitrate (AgNO3) is slowly added to a solution containing 0.100 M Br− and 0.050 M FeCN64− until a precipitate just forms.What is the molar concentration of Ag+ just as the precipitate forms? AgBr Ksp = 5.0 × 10-13 and Ag4FeCN6 Ksp = 8.5 × 10-45.
A) 2.0 × 10-11 M Ag+
B) 5.0 × 10-12 M Ag+
C) 1.0 × 10-11 M Ag+
D) 3.3 × 10-12 M Ag+
E) 1.7 × 10-43 M Ag+
Correct Answer:
Verified
Correct Answer:
Verified
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