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Author Question: The solubility of La(IO3)3 in a 0.17 M KIO3 solution is 4.2 1012 mol/L. Calculate the Ksp for La(IO3)3. (Read 110 times)

gonzo233

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Question 1

The solubility of Cd(OH)2in water is 1.74 × 10–5mol/L. What is the value of Kspfor Cd(OH)2?

2.11 × 10–14
5.27 × 10–15
6.06 × 10–10
1.74 × 10–5
None of these are correct.

Question 2

The solubility of La(IO3)3 in a 0.17 M KIO3 solution is 4.2 × 10–12 mol/L. Calculate the Ksp for La(IO3)3.

5.5 × 10–13
8.5 × 10–10
2.0 × 10–14
1.2 × 10–35
None of these are correct.


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Marked as best answer by gonzo233 on Mar 21, 2021

Beatricemm

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gonzo233

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Reply 2 on: Mar 21, 2021
Excellent


bassamabas

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Reply 3 on: Yesterday
Wow, this really help

 

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