1. Unit 5: Acid-Base Calculations Lesson 4: Mixing Strong Acids + Bases

2. Mixing Strong Acids and Bases
Example 1: If 10.0 mL of M HCl is added to 90.0 mL of M NaOH, what is the pH of the resulting mixture?
Step 1: Consider dilution
Step 2: Consider neutralization
Step 3: Find pH
10 min

3. Brain Break!

4. Mixing Strong Acids and Bases
Example 2: How many moles of HCl must be added to 40.0 mL of M NaOH to produce a solution having pH = ? (Assume the addition of HCl does not change the volume of the solution.)
Step 1: Find [OH-] (since solution is basic)
Step 2: Consider neutralization
10 min

5. Practice:
Pg. 143 #58-60 and 65-67
25 min