1. The solubility of carbon dioxide gas in water can be increased by (1 point)increasing the temperature.
agitating the mixture.
increasing the pressure.
using more solvent.

2. A solution that contains more solute than it would normally hold at that temperature is said to be (1 point)saturated.
unsaturated.
supersaturated.
concentrated.

This item has been reviewed and is scheduled to be updated. All students will receive full credit for any response to the following.
3. A 20-g sample of sugar is dissolved in 59 g of water. The concentration of the solution is (1 point)34

Question

1.   The solubility of carbon dioxide gas in water can be increased by  (1 point)increasing the temperature.
agitating the mixture.
increasing the pressure.
using more solvent.

2.   A solution that contains more solute than it would normally hold at that temperature is said to be  (1 point)saturated.
unsaturated.
supersaturated.
concentrated.

This item has been reviewed and is scheduled to be updated. All students will receive full credit for any response to the following.
3.   A 20-g sample of sugar is dissolved in 59 g of water. The concentration of the solution is  (1 point)34