What is the ideal gas law? (article) | Khan Academy
The pressure, P , volume V , and temperature T of an ideal gas are related by a simple formula called the ideal gas law. The simplicity of this relationship is a big reason why we typically treat …
What is the ideal gas law? (article) | Gases | Khan Academy
The pressure, P , volume V , and temperature T of an ideal gas are related by a simple formula called the ideal gas law. The simplicity of this relationship is a big reason why we typically treat …
Definition of an ideal gas, ideal gas law (video) | Khan Academy
Dive into the dynamics of gas pressure, temperature, and volume. Learn how these factors interplay in the Ideal Gas Equation, PV=nRT. Understand the conditions that define an ideal …
Real gases: Deviations from ideal behavior - Khan Academy
If no true ideal gases really exist, and we can use the Van der Waals' equation for real gases, how come we need to know the ideal gas concept?
The ideal gas law (PV = nRT) (video) | Khan Academy
The ideal gas law (PV = nRT) relates the macroscopic properties of ideal gases. An ideal gas is a gas in which the particles (a) do not attract or repel one another and (b) take up no space …
Gas mixtures and partial pressures (video) | Khan Academy
In the ideal gas model, each gas behaves independently, even in mixtures. So P = nRT/V still works for each gas, and R stays constant. That's why P₁ + P₂ + P₃ = P_total holds true. This is …
Intermolecular forces and properties | Khan Academy
Learn about intermolecular forces, the ideal gas law, solutions and mixtures, chromatography, and more. Practice what you’ve learned and study for the AP Chemistry exam with more than 165 …
Worked example: Using the ideal gas law to calculate number of …
The ideal gas law relates four macroscopic properties of ideal gases (pressure, volume, number of moles, and temperature). If we know the values of three of these properties, we can use the …
Worked example: Calculating partial pressures - Khan Academy
In a mixture of ideal gases, each gas behaves independently of the other gases. As a result, we can use the ideal gas law to calculate the partial pressure of each gas in the mixture.
Ideal gas law (practice) | 2nd quarter | Khan Academy
Check your understanding of the ideal gas law in this set of free practice questions designed for AP Chemistry students.