Ask Question
29 June, 18:36

At 25 °c only 0.0470 mol of the generic salt ab3 is soluble in 1.00 l of water. what is the ksp of the salt at 25 °c?

+3
Answers (1)
  1. 29 June, 19:56
    0
    When we have the balanced equation for this reaction:

    AB3 ↔ A+3 + 3B-

    So we can get Ksp:

    when Ksp = [A+3][B-]^3

    when [A+3] = 0.047 mol and from the balanced equation when

    1 mol [A+3] → 3 mol [B-]

    0.047 [A+3] →?

    [B-] = 3*0.047 = 0.141

    so by substitution in Ksp formula:

    ∴Ksp = 0.047 * 0.141^3

    = 1.32x10^-4
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “At 25 °c only 0.0470 mol of the generic salt ab3 is soluble in 1.00 l of water. what is the ksp of the salt at 25 °c? ...” in 📙 Chemistry if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers