posted by Anonymous
When 10.0 mL of 0.012 M Pb(No3)2 is mixed with 10.0 mL of 0.030M KI, a yellow precipitate of PbI2(s) forms.
a. Calculate the molarity of [Pb2+]
b. calculate the initial molarity of [I-]
c. On measuring the equilibrium concentration of [I-] it cam out to be 8.0 x 10^-3 M. Calculate the molarity of [I-] precipitated.
d. Calculate the concentration of [Pb2+] precipitated.
e. calculate the equilibrium concentration of [Pb2+]
f. Calculate the Ksp of PbI2.