The following questions refer to the following system: 3.5 102 mL of 3.2 M Pb(NO3)2 and 2.0 102 mL of 0.020 M NaCl are added together. Ksp for the lead chloride is 1.6 105.
Determine the equilibrium concentration of the chloride ion.
a.
3.9 104
b.
8.0 106
c.
2.8 103
d.
6.1 102
e.
none of these
Question 2
The following questions refer to the following system: 3.5 102 mL of 3.2 M Pb(NO3)2 and 2.0 102 mL of 0.020 M NaCl are added together. Ksp for the lead chloride is 1.6 105.
What is the limiting reagent in the formation of the lead chloride?
a.
Pb2+
b.
Cl
c.
(NO3)
d.
PbCl2
e.
Pb(NO3)2
Question 3
The following questions refer to the following system: 3.5 102 mL of 3.2 M Pb(NO3)2 and 2.0 102 mL of 0.020 M NaCl are added together. Ksp for the lead chloride is 1.6 105.
Will precipitation occur?
a.
Yes.
b.
No.
c.
Maybe, it depends on the temperature.
d.
Maybe, it depends on the limiting reagent concentration.
e.
None of these.
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