Can't find the video you're looking for? Try searching by topic, presenter or keyword.
View Chemistry Video Topics
Investigate, apply, predict and explain the relationships involving the pressure, volume, temperature, and number of moles of gas.
Pressure—we all feel it! But what is it? In the case of the air all around us, pressure is a force, a remarkably strong force!
Watch Package Now
Bookmark - Future Viewing
Powerful physical science demonstrations reveal that pressure is a force to be reckoned with!
Discover the gas laws and increase students’ conceptual understanding of the behavior of gases using observation and common examples.
Investigate the qualitative and quantitative relationship between the pressure and volume of a gas.
Molecules are moving! This simple idea is the basis of the kinetic molecular theory and our best model for explaining the pressure, temperature, and volume of gases.
Combining the gas laws gives the ideal gas law, a powerful equation for determining the amount of a gas, its density, and molar mass.
Diffusion and its close cousin effusion provide fundamental evidence for the motion of molecules and kinetic molecular theory.