Mô tả

The course presented here is the exact General Chemistry II course that I taught as a university professor in a Chemistry Department that was certified by the American Chemical Society, the professional organization for chemists. All topics that are essential to any General Chemistry II course are covered here in detail. My teaching style for this Udemy course is exactly how I taught in the lecture halls. Each topic is explained in detail, terms are defined and then examples are done to show how the theory is applied in practice.


As was the case when I was teaching at the university, students have access to ample supplemental material, all of which will be in the Resource Folders. In addition to the 25+ hours of lectures, I have included a downloadable audio mp3 file of each lecture. For each lecture, I’ve included a Practice Assignment where you can test your understanding of the material. Also included is a detailed answer key for each Practice Assignment. A total of nearly 100 examples are worked out in the lectures and for each section I have included a list of the problems that you can download and follow along. Any graphs, figures or tables presented in the lectures are also available as downloadable files.


This course assumes that you have completed a General Chemistry I course but may not have taken any chemistry in high school. This course, and my First Semester General Chemistry course also available on Udemy, are ideal for anyone who needs to take General Chemistry at the college level but did not have it in high school. These courses are also well-suited for those who need to refresh their knowledge of General Chemistry before taking it at the college level.


Since chemistry is a quantitative science, a working knowledge of high school algebra is needed. In this course, you will also need to be familiar with logarithms and exponential functions. If your math skills are weak, this course will show you what types of math calculations are needed and you can hone those skills prior to your taking the course at a college level.


For this Udemy course, I used the Openstax Chemistry textbook which is also available in PDF format in the Resource Folder of the first lecture for this course. However, if you already have an old textbook, that may also work for you. Topics may be presented in somewhat different order, however.

Bạn sẽ học được gì

All topics covered in a second semester of college chemistry course are contained in this Udemy course.

Each topic is covered is great detail with plenty of examples.

Course topics include:

Intermolecular Forces

Properties of Liquids

Phase Transitions

Phase Diagrams

Lattice Structure in Crystalline Solids

The Dissolution Process and Solutions

Concentration Units

Colligative Properties

Chemical Reaction Rates

Factors Affecting Rates of Reactions

The Rate Law

Integrated Rate Laws for Zeroth, First and Second Order Reactions

Collision Theory

Reaction Mechanisms

Catalysis

Chemical Equilibria

Equilibrium Constants and Reaction Quotient

Le Chatelier’s Principle

Equilibrium Calculations

Bronsted-Lowry Acids and Bases

pH and pOH

Relative Strength of Acids and Bases

Hydrolysis of Salt Solutions

Polyprotic Acids

Buffer Solutions

Acid-Base Titrations

Precipitation and Dissolution

Solubility Products

Lewis Acids and Bases

Complex Ion Equilibrium

Spontaneity

Entropy

The Second and Third Laws of Thermodynamics

Gibbs Free Energy

Galvanic Cells

Standard Reduction Potentials

The Nernst Equations

Batteries and Fuel Cells

Corrosion

Electrolysis

Yêu cầu

  • Completion of First Semester General Chemistry.
  • A working knowledge of high school algebra.
  • A desire and interest in learning chemistry.

Nội dung khoá học

10 sections

Liquids and Solids

10 lectures
Intermolecular Forces
34:35
Strength of Intermolecular Forces in Molecules
30:51
Properties of Liquids
16:37
Phase Transitions
15:36
Vapor Pressure and Boiling Points of Liquids
24:29
Determining Heats of Vaporization
20:01
Heating and Cooling Curves
25:00
Phase Diagrams
12:36
Properties of Solids
20:08
Lattice Structures in Crystalline Solids
32:21

Solutions and Colloids

10 lectures
The Dissolution Process
25:46
Electrolytes
06:06
Solubility
09:57
Solubility of Gases in Liquids
10:28
Concentration Units
20:30
Converting Concentrations
16:12
Colligative Properties - Vapor Pressure Lowering
25:20
Freezing Point Depression and Boiling Point Elevation
20:47
Osmosis and Osmotic Pressure
13:20
Colligative Properties of Ionic Solids
07:25

Kinetics

13 lectures
Chemical Reaction Rates
15:40
Factors Affecting Reaction Rates
05:44
The Rate Law
22:12
Determining Rate Laws
26:28
Reaction Order and Rate Constant Units
04:18
Integrated Rate Law - 1st Order Reactions
15:50
Half-Life of 1st Order Reactions
12:33
Integrated Rate Law - 2nd Order Reactions
18:01
Integrated Rate Law - Zeroth Order Reactions
05:07
Collision Theory
15:20
Activation Energies
17:11
Reaction Mechanisms
37:48
Catalysts
11:14

Chemical Equilibrium

8 lectures
Fundamental Equilibrium Concepts
17:33
Equilibrium Constants
29:53
Significance of the Equilibrium Constant
05:54
Homogeneous Equilibrium
19:43
Heterogeneous Equilibrium
09:12
Shifting Equilibria: Le Chatalier's Principle
42:39
Equilibrium Calculations - Calculating K
13:51
Equilibrium Calculations - Calculating Concentrations
18:47

Acid-Base Equilibria

16 lectures
Bronsted-Lowry Acids and Bases
32:58
Auto-Ionization of Water
18:47
pH and pOH
23:38
Relative Strength of Acids and Bases
22:40
Ionization of Weak Acids and Bases
20:29
Determining Ka and Kb Values
17:39
pH of Strong Acid-Base Solutions
06:03
pH of Weak Acid-Base Solutions
15:03
Effect of Molecular Structure on Acid Strength
25:15
Hydrolysis of Salt Solutions
26:59
Ionization of Hydrated Metal Ions
07:49
Polyprotic Acids
34:36
Buffer Solutions
29:28
Calculating the pH of buffer solutions
16:39
Calculating Change in pH of Buffer Solutions
17:54
Acid-Base Titrations
29:50

Equilibria of Other Reaction Classes

6 lectures
Precipitation and Dissolution
12:39
Determining Ksp from Solubilities
10:44
Determining Molar Solubilities from Ksp
09:52
Predicting Precipitation
15:09
Common Ion Effect
12:21
Lewis Acids and Bases
29:50

Thermodynamics

9 lectures
Spontaneity
17:49
Entropy
24:32
Second Law of Thermodynamics
13:47
Third Law of Thermodynamics
11:13
Gibbs Free Energy
14:29
Calculating delta G from delta H and delta S
06:13
Calculating Delta G from Gibbs Free Energy of Formation
12:34
Free Energy and Equilibrium
14:59
Equilibrium Constant and Delta G
16:43

Electrochemistry

8 lectures
Galvanic Cells
26:50
Standard Cell Notation
14:57
Standard Reduction Potentials
31:31
Cell Reactions, E-Zero and Delta G
10:50
The Nernst Equation
19:36
Batteries and Fuel Cells
17:29
Corrosion
08:30
Electrolytic Cells
28:14

Bonus

1 lectures
Bonus Wrap-up
00:29

Appendix

2 lectures
Balancing Redox Reactions in Acid Solution
19:55
Balancing Redox Reactions in Basic Solution
17:23

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