Posted by Rebekah on .
If 0.075 g of MgF2 dissolves per liter of solution, calculate the solubilityproduct constant.
I got 2.0e9 but it was not correct.

chemistry 
DrBob222,
If you will post your work I will find the error. The correct answer is 6.9787E9 which rounds to 7.0E9 to two s.f.