Free energy wells for small gas bubbles in soft deformable materials

Saul Goldman1

  • 1Department of Chemistry, The Guelph-Waterloo Physics Institute, and The Guelph-Waterloo Center for Graduate Work in Chemistry, University of Guelph, Guelph, Ontario N1G 2W1, Canada. sgoldman@uoguelph.ca

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Thus far, the ideal gas law, PV = nRT, has been applied to a variety of different types of problems, ranging from reaction stoichiometry and empirical and molecular formula problems to determining the density and molar mass of a gas. However, the behavior of a gas is often non-ideal, meaning that the observed relationships between its pressure, volume, and temperature are not accurately described by the gas laws.
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Surface tension varies with...
Van der Waals Equation01:10

Van der Waals Equation

The ideal gas law is an approximation that works well at high temperatures and low pressures. The van der Waals equation of state (named after the Dutch physicist Johannes van der Waals, 1837−1923) improves it by considering two factors.
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Molecular Kinetic Energy

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