## MCAT Question A Day - 4/1/14

**A student wishes to find the solubility of Ba(IO**

_{3})_{2}, for which Ksp = 1.6 x 10^{-9}. If x represents the solubility, which equation should she solve?

**A.**1.6 x 10

^{-9}= (x)(x)

**B.**1.6 x 10

^{-9}= (x)(2x)

**C.**1.6 x 10

^{-9}= (x)(x)

^{2}

**D.**1.6 x 10

^{-9}= (x)(2x)

^{2}

^{}

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