SC-1001
Solubility
Lower Sec Science · Secondary 1 · Hard · Solubility
A saturated solution is made by dissolving 30.0 g of a salt in 100 cm³ of water at a fixed temperature. More water is added so that the total volume of water becomes 150 cm³. How much more salt must be added to make the new solution saturated again?
- 5.0 g
- 10.0 g
- 15.0 g
- 20.0 g
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