A solution of NaCl(aq) is added slowly to a solution of lead nitrate, Pb(NO3)2(aq)
Pb
(
NO
3
)
2
(
aq
)
, until no further precipitation occurs. The precipitate is collected by filtration, dried, and weighed. A total of 16.73 g PbCl2(s)
16.73
g
PbCl
2
(
s
)
is obtained from 200.0 mL
200.0
mL
of the original solution.

Calculate the molarity of the Pb(NO3)2(aq)
Pb
(
NO
3
)
2
(
aq
)
solution.