What are the investigators looking for regards to the fish kill?
C.1 SOLUBILITY
Solubility of Solids
1. Define solubility
2. Define saturated
3. List the two factors that do not affect how much of a substance can
dissolve?
4. If you have a horizontal line of solubility what does that show for the
substance graphed?
5. A solubility line with a steep incline tells you what about the
relationship
of the solute to water?
6. Each point plotted on the solubility line tell you what about that
substance?
7. What do points below the line show?
8. Where on a solubility graph would you find a supersaturated solution?
9. What will happen to the solubility of a solid in water when the
temperature of the water is lowered?
Solubility of Gases
10. As the temperature of water decreases what happens to the solubility
of water?
11. Compare gases with ionic solids. ( see figure 22)
12. List the two factors that a gas s solubility is dependent on?
13. What would happen to the solubility of a gas if they double the
pressure of the gas? This is called what?
Questions? Comments??