The Ksp value for magnesium fluoride, MgF2, is 6.4 x 10-9 at 25 °C. What is its solubility at 25 °C?

asked Mar 18, 2018 143k views

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Answer:

1.2 x 10-3

Step-by-step explanation:

plato

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4 S^3 = Ksp
S ={ 1/4 Ksp}^1/3
= [ 6.4/4 X 10^-9]^1/3
= (1.6^1/3)*10^-3
= 1.1696 x 10^-3 ANSWER

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