08:20

CHEM 121 Calculator Tips for Unit Conversions

45:05

Exam 1 Practice Session S22

01:09:46

Exam 2 Review Session

25:38

Carbonates Lab Tutorial Video

56:49

5.3X Redox Reactions Practice Session

01:16:26

Exam 1 Review Session (Previously Recorded)

01:06:30

2.7X Conversions with Avagadro's Number and Atomic/Molecular Weight

59:20

1.9X Unit Conversions and Sig Figs Study Session

13:59

10.9 Nuclear Energy

12:55

10.8 Induced Nuclear Reactions

08:50

10.7 Non Medical Uses for Radioisotopes

17:55

10.5 Measurement Units for Radiation

13:11

10.6 Medical Uses for Radioisotopes

12:44

10.4 The Health Effects of Radiation

11:09

10.3 Isotope Half Life

22:57

10.1 - 10.2 Radioactive Nuclei and Equations for Nuclear Reactions

17:35

9.13 Buffers

23:51

9.10 - 9.11 Analyzing Acids/Bases, and Titration Calculations

17:16

9.12 The Hydrolysis Reaction of Salts

15:01

9.9 The Strength of Acids and Bases

14:19

9.8 Salts

16:40

9.6 - 9.7 Properties of Acids and Bases

10:40

9.5 The pH Concept

13:45

9.4 The Self-Ionization of Water

12:36

9.3 Naming Acids

15:05

9.1 - 9.2 The Arrhenius Theory and Brønsted Lowry Theory

18:04

8.6 - 8.7 Chemical Equilibria and Position of Equilibria

12:29

8.5 Factors that Influence Reaction Rates

09:37

8.8 Factors that Influence Equilibrium Position

17:30

8.3 - 8.4 Molecular Collisions and Energy Diagrams

27:53

8.1 - 8.2 Spontaneous vs Non Spontaneous Reactions and Reaction Rates

25:38

7.7 Solution Properties

12:59

7.8 - 7.9 Colloids and Dialysis

13:50

7.6 Solution Stoichiometry

25:13

7.4 - 7.5 Solution Concentrations and Preparation

18:36

7.1 - 7.2 The Physical State of Solutions and Solubility

16:11

7.3 The Solution Process

19:23

6.15 Energy and States of Matter

19:17

6.11 - 6.14 Changes in State

15:18

6.9 - 6.10 Dalton's Law and Graham's Law

17:00

6.8 The Ideal Gas Law

23:20

6.6 - 6.7 Gas Laws and Relationships

14:11

6.2 Kinetic Molecular Theory of Matter

08:02

6.3 - 6.5 The Solid, Liquid, and Gas States

11:17

6.1 Observed Properties of Matter

11:21

5.11 Reaction Yields

16:54

5.10 Limiting Reagent

13:11

5.9 The Mole and Chemical Equations

05:21

5.8 Energy and Reactions

07:13

5.7 Ionic Equations

08:34

5.6 Replacement Reactions

09:35

5.4 - 5.5 Decomposition and Combination Reactions

17:11

5.3 (Part 2) Redox Reactions Continued

18:32

5.2 - 5.3 Types of Reactions and Redox Reactions

09:33

5.1 Chemical Equations

25:59

4.11 Other Interparticle Forces

18:15

4.10 More About Naming Compounds

21:33

4.9 The Polarity of Covalent Molecules

16:39

4.8 Shapes of Molecules and Polyatomic Ions

54:40

1.9X Unit Conversions Practice Session