This chemistry video tutorial explains the concepts behind the phase diagram of CO2 / Carbon Dioxide and the phase diagram of water / H2O. This video contains plenty of examples and practice problems:

Boyle's Law Practice Problems:
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How Does a Bike Pump Work?
   • How Does a Bike Pump Work?  

Charles Law:
   • Charles' Law  

Gay Lussac's Law:
   • Gay Lussac's Law Practice Problems  

Avogadro's Law:
   • Avogadro's law Practice Problems  

Ideal Gas Law Problems:
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Translational Kinetic Energy:
   • How To Calculate The Average Translat...  

Molecular Speed of Gases:
   • Molecular Speed of Gases Formula With...  

Mean Free Path and Free Time:
   • Mean Free Path, Mean Free Time, & Roo...  

RMS vs Average Speed:
   • Root Mean Square Speed RMS vs Average...  

Molar Heat Capacities of Gases:
   • Molar Heat Capacities of Gases, Equip...  

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Relative Humidity & Dew Point:
   • Relative Humidity  Dew Point, Vapor ...  

Fick's Law of Diffusion:
   • Fick's Law of Diffusion, Concentratio...  

Open Vs Closed Vs Isolated System:
   • Open System, Closed System and Isolat...  

First Law of Thermodynamics:
   • First Law of Thermodynamics, Basic In...  

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Here is a list of topics:
1. Phase Changes
2. Freezing Liquid to Solid
3. Melting Solid to Liquid
4. Vaporization Liquid to Gas
5. Condensation Gas to Liquid
6. Sublimation Solid to Gas
7. Deposition Gas to Solid
8. Phase Diagram of CO2 Carbon Dioxide Sublimation
9. Melting Point Curve vs Boiling Point Curve
10. Normal Atmospheric Pressure of 1 Atm
11. Definition of Normal Melting Point and Normal Boiling Point
12. Solid, Liquid, and Gas Phases
13. Critical Point, Critical Temperature, and Critical Pressure
14. Supercritical Fluids
15. Density of Solids vs Liquids for CO2
16. Why ice is less dense that water
17. Melting Point Curve Negative Slope for H2O vs Positive Slope for CO2 Density & Pressure