kak mohon di tolong ya

1). AgBr---> Ag+ +Br^-
s s
Ksp = s x s= s² = (10^-6)²= 10^-12

2). Ca(OH)2 ---> Ca^2+ + 2OH^-
s 2s
Ksp= s x (2s)²= 4s³= (4.10^-4)³=64.10^-12

3). AgI---> Ag^+ + I^-
s s
Ksp=s x s = s²= (8,7 x 10^-17)²=75,69 x 10^-34