Van der Waals Equation definitions Flashcards
Van der Waals Equation definitions
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Van der Waals Equation
An equation for real gases accounting for non-ideal behavior due to molecular attractions and volume.Ideal Gas Law
A law describing hypothetical gases with no intermolecular forces and negligible volume.Real Gases
Gases that deviate from ideal behavior due to intermolecular forces and finite molecular volume.High Pressure
Condition causing gas molecules to be closer, affecting their behavior and deviating from ideal gas laws.Low Temperature
Condition leading to gas condensation and increased intermolecular interactions.Polarity
Measure of the attractive forces between gas molecules, corrected by the constant 'a'.Molecular Weight
The mass of a molecule, influencing the Van der Waals constant 'b' for volume correction.Elastic Collisions
Collisions where no kinetic energy is lost, characteristic of ideal gases.Van der Waals Constant a
A constant correcting for the attractive forces between gas molecules.Van der Waals Constant b
A constant correcting for the volume occupied by gas molecules.Volume
The space occupied by gas molecules, corrected by the constant 'b' in real gases.Pressure
The force exerted by gas molecules, adjusted in the Van der Waals equation for real gases.Moles
A measure of the amount of substance, used in calculating corrections in the Van der Waals equation.Atmospheres
A unit of pressure used in the context of the Van der Waals constant 'a'.Liters
A unit of volume used in the context of the Van der Waals constant 'b'.