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Chemistry
10th Edition
ISBN: 9781305957404
Author: Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher: Cengage Learning
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A 25.00 mL sample of a clear saturated solution of PbI2 requires 13.3 mL of a certain aqueous AgNO3 solution for its titration. What is the molarity of this AgNO3 solution? Ksp for PbI2 is 7.1*10-9. The overall reaction is: PbI2(aq) + 2AgNO3(aq) ⟶ 2AgI(s) + Pb(NO3)2(aq)
a) 2.28E-3 M
b) 1.33E-8 M
c) 1.58E-4 M
d) 8.43E-5 M
e) 4.55E-3 M
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