Asaturated solution of magnesium fluoride, mgf2, was prepared by dissolving solid mgf2 in water. the concentration of mg2+ ion in the solution was found to be 1.18×10−3 m . calculate ksp for mgf2.

Hey there!:

Ksp =(Mg⁺²)(2F⁻)²

Ksp = (1.18*10⁻³)(2*1.18*10⁻³)²

Ksp = 6.57*10⁻⁹

Hope that helps!

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