Asked by Katie

What is the maximum concentration of Ca2+ ions in a solution containing 0.010 M of F- ions?
Answered by DrBob222
CaF2 ==> Ca^2+ + 2F^-
Ksp = (Ca^2+)(F^-)^2
You know F and K, solve for Ca.
Answered by Katie
Is it 3.9 x 10^-7 M?