Asked by Ezra
The solubility of iron(III)hydroxide is 4.39E-10M. What is the Ksp for this compound? I don't know how I would go about this problem.
Answers
Answered by
DrBob222
...........Fe(OH)3 ==> Fe^3+ + 3OH^-
I...........solid......0........0
C......x dissolves.....x........3x
E...........solid......x........3x
The problem tells you that x = 4.39E-10M = (Fe^3+).
Therefore, 3x = 3*4.39E-10M = (OH^-)
Then Ksp = (Fe^3+)(OH^-)^3 = substitute and solve for Ksp.
I...........solid......0........0
C......x dissolves.....x........3x
E...........solid......x........3x
The problem tells you that x = 4.39E-10M = (Fe^3+).
Therefore, 3x = 3*4.39E-10M = (OH^-)
Then Ksp = (Fe^3+)(OH^-)^3 = substitute and solve for Ksp.
Answered by
kyle
1.52x10^64
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.