UNIT 7

Unit 2:

Chemistry Acids and Bases Review Sheet

Chapter 13:

1. Understand the following terms:

-Disassociation

-Ionization

-Strong electrolyte

-Weak electrolyte

2. Be able to write a net ionic equation and determine if a precipitate forms (Ex: Will a

precipitate form if solutions of barium chloride and sodium sulfate are combined? If so write a

net ionic equation).

3. Understand how to calculate molarity and moles of various equations.

Chapter 14:

1. Understand the properties of both acids and bases

2. be able to name binary acids and oxyacids

-HCl H 2 S

-HNO 3 H 2 CO 3

-HNO 2 HBr

3. Understand the definition of an acid and base according to:

-Arrhenius

-Bronsted-lowry

4. Understand what makes a strong and weak acid or base and be familiar with the strong acids

and bases.

5. Be able to write a reaction between an acid and a metal and determine if a reaction will

occur.

6. Understand how to write the reaction between an acid and base.

7. Know in which direction an acid/base reaction will occur. (aka, understand the concept of

conjugate acids and bases as well as their relative strengths)

Chapter 15:

1. Know how to perform all the calculations on the practice sheet (finding concentrations of

H3O+ or OH-, determining pH, Determining [H3O+] or [OH-] if given pH)

2. Understand what the pH scale signifies and what pOH stands for.

3. Understand how to calculate the molarity or pH of a solution when performing a titration. Ex:

By titration, 17.6 mL of H 2 SO 4 neutralized 27.4 mL of 0.0165 M LiOH solution. What is the

molarity of the aqueous acid solution?

4. Understand how to perform a titration and determining the equivalence point pH between

strong and weak acids and bases.