1. Neutralization
Acids & Bases
SNC2D

2. Lets see what you know...
1. Give an example of an acid found in something you eat.
2. What is the environment inside your stomach?
3. A pH scale goes from ____ to _____
4. Acids have a pH _______ than 7
5. Bases have a pH of ______ to ________

3. Lets see what you know...
6. A substance with a pH of 7 like water is called ____________
7. Acids have lots of ________ ions present
8. Bases have lots of ______ ions present

4. The Coke Can vs. Acids / Bases

5. Remember this? Oxyacids:
hydrogen is attached to a polyatomic ion that contains oxygen
e.g. phosphate (PO43-) would give us phosphoric acid (H3PO4)

6. Success Criteria Students will:
Be able to classify reactions as neutralization by recognizing reactants as acid and base
Be able to predict the products of neutralization reactions.

7. Neutralization Reactions
Neutralization reactions Involve reacting an acid with a base to produce a solution that has a pH that is somewhere between what the 2 originally were.
(usually the halfway point between the 2 pH’s on the pH scale is a general way to figure out the pH of the final solution.)

8. Neutralization Reactions
When an acid and base react, your products are:
Acid + Base  Salt + Water
Eg. HCl + NaOH 
Ionic Compound

9. Milk of Magnesia Neutralization

10. Try These…. Practice Problems pg. 206 #1-3
Read pg208 – 212 & take notes
Answer questions #1-5 p209 & #1-5 p210
Extra practice:
Learning Check p197; p200; p201;