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← Prerequisites courses
Prerequisites · Free video course

General Chemistry I & II

Master the full two-semester general chemistry sequence, from atoms and stoichiometry to equilibrium, acids and bases, and electrochemistry, with top free video lessons and chapter question banks.

10 chapters · 40 videos

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Community picks, not instructor-reviewed yet. These videos come from dental schools, faculty and dental educators. Always follow your own school's technique and instructors. Spot a better video or an error? Tell us.

1 Matter, Measurement & Atomic Structure

2 Electron Configuration & Periodic Trends

3 Chemical Bonding & Molecular Shape

4 The Mole, Stoichiometry & Reactions in Solution

5 Gases

6 Thermochemistry

7 Intermolecular Forces & Solutions

8 Kinetics & Chemical Equilibrium

9 Acids, Bases, Buffers & Solubility

10 Thermodynamics, Electrochemistry & Nuclear Chemistry

Credits & references

Every video is embedded from YouTube and belongs to its creator. Dental School Map doesn't host, own or edit these videos. Please subscribe to and support the creators below. Creators: if you'd like a video removed or credited differently, contact us.

  1. CrashCourse. “Unit Conversion & Significant Figures: Crash Course Chemistry #2.” YouTube. youtube.com/watch?v=hQpQ0hxVNTg
  2. Tyler DeWitt. “Significant Figures Made Easy!.” YouTube. youtube.com/watch?v=5UjwJ9PIUvE
  3. Tyler DeWitt. “Basic Atomic Structure: A Look Inside the Atom.” YouTube. youtube.com/watch?v=h6LPAwAmnCQ
  4. Tyler DeWitt. “What are Isotopes?.” YouTube. youtube.com/watch?v=EboWeWmh5Pg
  5. The Organic Chemistry Tutor. “Electron Configuration - Basic introduction.” YouTube. youtube.com/watch?v=NIwcDnFjj98
  6. The Organic Chemistry Tutor. “Ionization Energy, Electron Affinity, Atomic Radius, Ionic Radii, Electronegativity, Metal Character.” YouTube. youtube.com/watch?v=Gy9HR65DpYQ
  7. The Organic Chemistry Tutor. “Quantum Numbers - The Easy Way!.” YouTube. youtube.com/watch?v=sE1IvKAijmo
  8. Khan Academy. “Atomic radius trends on periodic table | Periodic table | Chemistry | Khan Academy.” YouTube. youtube.com/watch?v=q--2WP8wXtk
  9. CrashCourse. “Bonding Models and Lewis Structures: Crash Course Chemistry #24.” YouTube. youtube.com/watch?v=a8LF7JEb0IA
  10. The Organic Chemistry Tutor. “Molecular Geometry & VSEPR Theory - Basic Introduction.” YouTube. youtube.com/watch?v=_Cw0_cJzkSI
  11. The Organic Chemistry Tutor. “Introduction to Ionic Bonding and Covalent Bonding.” YouTube. youtube.com/watch?v=S_k0kr2eZSQ
  12. Chad's Prep. “Hybridization | sp, sp2, sp3 | 9.3 General Chemistry.” YouTube. youtube.com/watch?v=hQk9xNU_2nU
  13. Tyler DeWitt. “Introduction to Moles.” YouTube. youtube.com/watch?v=wI56mHUDJgQ
  14. The Organic Chemistry Tutor. “Stoichiometry - Limiting & Excess Reactant, Theoretical & Percent Yield - Chemistry.” YouTube. youtube.com/watch?v=CK2yK_JTUH4
  15. The Organic Chemistry Tutor. “Precipitation Reactions and Net Ionic Equations - Chemistry.” YouTube. youtube.com/watch?v=leCoWeIN-h8
  16. The Organic Chemistry Tutor. “How To Calculate Oxidation Numbers - Basic Introduction.” YouTube. youtube.com/watch?v=j0hI-a6EWWo
  17. CrashCourse. “The Ideal Gas Law: Crash Course Chemistry #12.” YouTube. youtube.com/watch?v=BxUS1K7xu30
  18. The Organic Chemistry Tutor. “Gas Law Problems Combined & Ideal - Density, Molar Mass, Mole Fraction, Partial Pressure, Effusion.” YouTube. youtube.com/watch?v=2ZtLDXF1V6w
  19. CrashCourse. “Real Gases: Crash Course Chemistry #14.” YouTube. youtube.com/watch?v=GIPrsWuSkQc
  20. CrashCourse. “Partial Pressures & Vapor Pressure: Crash Course Chemistry #15.” YouTube. youtube.com/watch?v=JbqtqCunYzA
  21. CrashCourse. “Enthalpy: Crash Course Chemistry #18.” YouTube. youtube.com/watch?v=SV7U4yAXL5I
  22. The Organic Chemistry Tutor. “Calorimetry Problems, Thermochemistry Practice, Specific Heat Capacity, Enthalpy Fusion, Chemistry.” YouTube. youtube.com/watch?v=HlvllF6Ml9c
  23. The Organic Chemistry Tutor. “Hess's Law Problems & Enthalpy Change - Chemistry.” YouTube. youtube.com/watch?v=2ixEf2zpR8E
  24. CrashCourse. “Calorimetry: Crash Course Chemistry #19.” YouTube. youtube.com/watch?v=JuWtBR-rDQk
  25. The Organic Chemistry Tutor. “Intermolecular Forces - Hydrogen Bonding, Dipole-Dipole, Ion-Dipole, London Dispersion Interactions.” YouTube. youtube.com/watch?v=QdwzMPwPA3I
  26. The Organic Chemistry Tutor. “Colligative Properties - Boiling Point Elevation, Freezing Point Depression & Osmotic Pressure.” YouTube. youtube.com/watch?v=c8dDLe37ONg
  27. Tyler DeWitt. “Molarity: A Deeper Understanding.” YouTube. youtube.com/watch?v=mqRPLaOAoEU
  28. CrashCourse. “Solutions: Crash Course Chemistry #27.” YouTube. youtube.com/watch?v=9h2f1Bjr0p4
  29. CrashCourse. “Kinetics: Chemistry's Demolition Derby - Crash Course Chemistry #32.” YouTube. youtube.com/watch?v=7qOFtL3VEBc
  30. The Organic Chemistry Tutor. “Chemical Equilibrium Constant K - Ice Tables - Kp and Kc.” YouTube. youtube.com/watch?v=J4WJCYpTYj8
  31. Chad's Prep. “Rate Laws | Reactant Orders & Rate Constant | 14.2 General Chemistry.” YouTube. youtube.com/watch?v=HiKLl5-F0PM
  32. The Organic Chemistry Tutor. “Le Chatelier's Principle.” YouTube. youtube.com/watch?v=bNcTt3l3Q8k
  33. The Organic Chemistry Tutor. “Acids and Bases - Basic Introduction - Chemistry.” YouTube. youtube.com/watch?v=FM2MpMbV0rw
  34. The Organic Chemistry Tutor. “Buffer Solutions.” YouTube. youtube.com/watch?v=kBzPTEB21Po
  35. The Organic Chemistry Tutor. “Acid Base Titration Curves - pH Calculations.” YouTube. youtube.com/watch?v=LNG9rhmBu8E
  36. The Organic Chemistry Tutor. “Ksp - Molar Solubility, Ice Tables, & Common Ion Effect.” YouTube. youtube.com/watch?v=kO-9OajoPZs
  37. The Organic Chemistry Tutor. “Entropy, Enthalpy, & Gibbs Free Energy - Chemistry Spontaneity Formulas.” YouTube. youtube.com/watch?v=bp389WSTplY
  38. CrashCourse. “Electrochemistry: Crash Course Chemistry #36.” YouTube. youtube.com/watch?v=IV4IUsholjg
  39. The Organic Chemistry Tutor. “Introduction to Galvanic Cells & Voltaic Cells.” YouTube. youtube.com/watch?v=9blB-uMTIAM
  40. CrashCourse. “Nuclear Chemistry: Crash Course Chemistry #38.” YouTube. youtube.com/watch?v=KWAsz59F8gA