Question 15
Solubility and SolutionsIf 24.4 g of lead(II) trioxonitrate(V) were dissolved in 42 g of distilled water at 20°C, calculate the solubility of the solute in gdm−3.
- A.581.000
- B.0.581
- C.5.810
- D.58.100
Show the answer and explanation
Answer: A (581.000)
Explanation
42 g of water is about 42 cm3. Per 1000 cm3: 24.4 × 1000/42 = 581 g dm−3.