SC-999
Solubility
Lower Sec Science · Secondary 1 · Hard · Solubility
A saturated solution is made by dissolving 30.0 g of a salt in 150 cm³ of water. The solubility of the salt at this temperature is constant. If another 30 cm³ of water is added, how much more salt must be added to make the new solution saturated again?
- 3.0 g
- 4.5 g
- 6.0 g
- 7.5 g
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