1. Lesson 2: Solubility Calculations
Unit 3: Solubility
Lesson 2: Solubility Calculations

2. Calculating Solubility
Example: It is found that 1 L of saturated AgBrO3(aq) contains 1.96 g of AgBrO3. What is the molar solubility of AgBrO3?
Now you try: The molar solubility of PbI2 is 1.37x10-3 M. Express this value in g/L.
Once more: It is found that 250 mL of saturated CaCl2 contains 18.6 g of CaCl2. What is the molar solubility of CaCl2?
25 min

3. Brain Break – Spot 3 Differences!

4. Calculating Ion Concentrations
Example 1: What is the concentration of all the ions present in a saturated solution of Ag2CO3 having a concentration of 1.2x10-4 M?
Example 2: If 5.0 mL of M CuCl2 is added to 15.0 mL of M CuBr2, what is the molarity of each ion in the mixture?
Write chemical equation and use stoichiometric ratios to solve. – 5 min
M1V1=M2V2 – 5 min

5. Practice Time! Pg. 77 #9, 13, and 15 Pg. 81 #18(a,c) and 20(b,d)
10 min