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The species lanthanum iodate, La(IO3)3, has a Ksp = 6.12e-12. Calculate the molar solubility of a...

The species lanthanum iodate, La(IO3)3, has a Ksp = 6.12e-12. Calculate the molar solubility of a saturated solution of the sparingly soluble salt in the following solutions. Note that the iodate anion bears a one minus charge and note any assumptions made in simplifying algebraic expressions. a. in neutral pure water b. in 0.0380 M La(NO3)3 c. in 0.0380 M NaIO3 (The answers are 6.9e-4 in neutral pure water, 1.81e-4 in 0.0380M La(NO3)3, and 1.12e-7 in 0.0380M NaIO3 but i dont know how to get them)

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