The solubility of Ba3(POz)2 is 6.5 Times 102 M. What is the Ksp of Bad(POz)2? 1.
ID: 843823 • Letter: T
Question
The solubility of Ba3(POz)2 is 6.5 Times 102 M. What is the Ksp of Bad(POz)2? 1.3 Times 10 1.2 Times 10 3.5 Times 105 1.2 Times 10 The solubility of Mg(OH)z (Ksp = 6.3 Times 10-10) in a solution that contains. 10 M OH is: 2.5 Times 10-5M 7.1 Times 10-2M 3.2 Times 10-3M 6.3 Times 10 M 2.5 Times 10-4M When 100, mL of a 0.30-M Ca(NO3)2 solution is mixed with 200. mL of a 060.M NaF solution, the following event will happen: (Ksp of CaF3 = 3.2 Times 10-11) Precipitation occurs Precipitation will not occur The solution is saturated The solution will not mix Cannot say The solubility of Ag2S can be expressed as: s = Ksp s = 4 Times Ksp s = (Ksp / 4) s = (Ksp / 4)5Explanation / Answer
30)a
31)d
32)b
33) answer is (Ksp/4)1/3