Honors Chemistry                                                        Name________________________

Ksp Problems

Mr. McAfoos                                                               Period________ Date___________

 

  1. The Ksp of lead hydroxide is 2.8x10-16. What is the [Pb+2] in a saturated solution?

 

  1. The Ksp of Ba3(AsO4)2 = 1.1x10-13. What is the barium ion concentration in a saturated solution?

 

  1. The Ksp of Bismuth III sulfide is 7.3x10-91. What is the concentration of bismuth ions in a saturated solution?

 

  1. The Ksp of aluminum hydroxide is 1.9x10-33. What is the concentration of aluminum ions in a saturated solution if the starting concentration of hydroxide is 2.88 M?

 

  1. The Ksp of silver sulfate is 1.18x10-5. What is the concentration of sulfate ions in a solution that already contains [Ag+] = 3.17M?

 

  1. The Ksp of lead II carbonate = 1.5x10-13. What is the carbonate concentration in a solution that already has [Pb+2] = 1.98M?

 

  1. If a solution has [Cu+2] = 3.4x10-6M and [OH-] = 4.9x10-7M, will a precipitate form? Ksp of Cu(OH)2 = 5.6x10-20.

 

  1. If a solution has [Ni+2] = 0.039M and [CO3-2] = 0.0045 M, will a precipitate form? Ksp of NiCO3 = 1.36x10-7.