……………………….​

Jawaban:

108s^5

Penjelasan:

Mg3(PO4)2 => 3 Mg^2+ + 2 PO4^3-

s 3s 2s

Ksp = [Mg^2+]^3 [PO4^3-]^2

Ksp = ( 3s )^3 ( 2s )^2

Ksp = 27s3 . 4s2

Ksp = 108s^5