Please click on a link below to watch a video. These are minilectures for my GOB online course. The videos cover the material for both first and second semester GOB chemistry. College Chemistry is a course for nursing students and for students looking at other health career fields. The two semester course provides an introduction to inorganic, organic, and biochemistry. This course will also prepare students for general chemistry and organic chemistry. The first semester is inorganic chemistry and the second semester is organic and biochemistry. Any GOB book can be used to follow the course. Watch the videos in the order listed for a GOB course.
Click on a video link below to watch.
First Semester GOB Lecture Videos
Video 1A. Matter and its Properties
Video 1D. Measurements in Chemistry: Significant Figures, Metric System
Video 1E. Setting up Conversion Factors
Video 1F. Solving Chemistry Problems with Conversion Factors
Video 1G. Density and Density Calculations
Video 1H. Introduction to Energy and Specific Heat
Video 2. Atomic Structure, Atomic Number, Mass Number, Isotopes, and Atomic Mass
Video 4. Electron Configurations, Orbital Box Diagrams, Valence Electrons
Video 5. Ionic Compounds: Video 1
Video 6. Ionic Compounds Video 2: Nomenclature
Video 9. Molecular Shapes and Polarity
Video 10. Balance Chemical Equations, Precipitation Reactions, and Neutralization Reactions
Video 12. Energetics: Enthalpy, Entropy, and Free Energy
Video 13. Reaction Rates: Activation Energy and Free Energy Reaction Diagrams
Video 14. Introduction to equilibrium
Video 15. Solutions, The Solution Process, and Concentration Calculations
Video 16. Solutions: Electrolytes, Equivalents, and Colligative Properties
Video 17. Equivalents of Acids and Bases and Normality
Video 18. Common Types of Acid-Base Reactions and the Effect of Salts on pH
Video 19. Introduction to Buffers and Titrations
Video 20. Radioisotopes and Half-Life
Second Semester GOB Lecture Videos
Video 1. Introduction to Organic Chemistry: Alkanes Part 1
Video 2. Alkanes: Nomenclature and Reactions
Video 4. Introduction to Alkenes
Video 5. Alkenes: Polymers and Aromatic Compounds
Video 7. Ethers, Thiols, and Alkyl Halides
Video 8. Stereochemistry, Chirality, and Enantiomers
Video 9. Aldehydes and Ketones
Video 10. Carboxylic Acids and Esters
Video 11. Introduction to Amines
Video 12. Introduction to Amides
Video 13. Introduction to Carbohydrates
Video 14. Introduction to Lipids
Video 15. Amino Acids and Proteins
Video 16. Introduction to Enzymes
Video 18. Metabolism, Energy, and the Citric Acid Cycle
Video 19. The Electron Transport Chain and ATP Production
Video 20. Introduction to Carbohydrate Metabolism
Video 23. Overview of Protein and Amino Acid Metabolism
I am taking second semester GOB chemistry now. These videos are so helpful. I cannot wait to see the next ones in the series.
Thank you so much. Because of these videos, I am getting an A in my course. I wish you were my teacher.
Thank you. I am glad they help. Let us know if you have questions over the material. Keep up the great work!!
Thank you. I am happy that the videos help.
Thank you for posting these videos. They are awesome!! Can you post a video on conversion factors?
thanks
Casey
Hi Casey,
I have several videos posted about conversion factors and how to use them. Here are the links to them.
What are Conversion Factors and How to Set them up
Simple One-Step Conversions
Multi-Step Conversions
More Multi-Step Conversions
Hope these help,
Dr. O’Connor
Dr. O thanks for the vids. they helped me get through collge chemistry.