s = 2,5 . 10^-2
MgCl2 ----> Mg2+ + 2Cl-
s 2s
Ksp = s . (2s)²
Ksp = 4s³
Ksp = 4(2,5 . 10^-2)³
Ksp = 6,25 . 10^-5 (B)
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s = 2,5 . 10^-2
MgCl2 ----> Mg2+ + 2Cl-
s 2s
Ksp = s . (2s)²
Ksp = 4s³
Ksp = 4(2,5 . 10^-2)³
Ksp = 6,25 . 10^-5 (B)