Question 1
The solubility of copper(II) iodate Cu(IO
3)
2 is reported as 0.12 g per 100 mL. What is the solubility product constant for this salt?
◦ 9.8 × 10
-8 ◦ 8.6 × 10
-7 ◦ 7.3 × 10
-6 ◦ 6.4 × 10
-5 ◦ 1.2 × 10
-4 Question 2
The solubility of magnesium fluoride in water at 18 °C is tabulated as 0.0076 g per 100 mL. What is the solubility product for this salt?
◦ 7.6 × 10
-6 ◦ 6.8 × 10
-7 ◦ 8.0 × 10
-8 ◦ 7.3 × 10
-9 ◦ 3.8 × 10
-10