What is the ksp of the mf2

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Some MF2 is dissolved in water at 25oC to make a saturated solution. (M is a mystery metal - it's identity can be ignored.) Some of the solution is removed and tested, and it is found that the concentration of the fluoride ion is 1.2 x 10-4M. What is the Ksp of the MF2 at 25oC?

Reference no: EM13126549

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