Homework 6/27/13

1)
a. Since you would cool the solution, it would become a supersaturated solution.
b.

2)
a and b.

ii. 25 grams of water must evaporate because some of the water has evaporated.


3)
a and b.

c. The 3b drawing has a higher water level and so the KCl is more spread out because the water is more diluted. They are both unsaturated but 3b is VERY unsaturated.