1. Use the graph to complete the table below.

Substance
Calcium chloride (CaCh)

Cerium (III) sulfate (Cez(SO4)3

Potassium chloride (KCI)

Potassium chlorate (KCIOz)

Sodium chloride (NaCl)

What is solubility at 10C/Celsius


4. At what temperature are sodium chloride and potassium chloride equally soluble in water?

5. How does the solubility of cerium (Ill) sulfate differ from the solubility of potassium chlorate over the temperature range 0°C-100°C?


6. How many grams of sodium chloride will dissolve in 1.0g kg of water at 20C/Celsius