Problem: What concentration of the lead ion, Pb2+, must be exceeded to precipitate PbF2 from a solution that is 1.00x102 M in the fluoride ion, F? Ksp for lead(II) fluoride is 3.3x108.

FREE Expert Solution
99% (375 ratings)
FREE Expert Solution
  • By setting up an ICE table, we can get the concentration of Pb2+ 

  • Dissociation and the ICE table setup for PbF2 will appear as:

99% (375 ratings)
View Complete Written Solution
Problem Details

What concentration of the lead ion, Pb2+, must be exceeded to precipitate PbF2 from a solution that is 1.00x10M in the fluoride ion, F? Ksp for lead(II) fluoride is 3.3x108.

Frequently Asked Questions

What scientific concept do you need to know in order to solve this problem?

Our tutors have indicated that to solve this problem you will need to apply the Ksp concept. You can view video lessons to learn Ksp. Or if you need more Ksp practice, you can also practice Ksp practice problems.

What is the difficulty of this problem?

Our tutors rated the difficulty ofWhat concentration of the lead ion, Pb2+, must be exceeded t...as medium difficulty.

How long does this problem take to solve?

Our expert Chemistry tutor, Sabrina took 3 minutes and 34 seconds to solve this problem. You can follow their steps in the video explanation above.

What professor is this problem relevant for?

Based on our data, we think this problem is relevant for Professor Aumack's class at GS.