(a) The van der Waals parameters for helium are a = 3.46 * 10 2 bar ...
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(a) The van der Waals parameters for helium are a = 3.46 * 10–2 bar · L2 · mol–2 and b = 2.38 * 10–2 L · mol–1. Calculate the apparent volume (in pm3) and radius (in pm) of a helium atom as determined from the van der Waals parameters.
(b) Estimate the volume of a helium atom on the basis of its atomic radius.
(c) How do these quantities compare? Should they be the same? Discuss.
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a Apparent Volume and Radius from van der Waals Parameters The van der Waals parameters for helium can be used to estimate the apparent volume and rad...View the full answer
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Related Book For
Chemical Principles The Quest For Insight
ISBN: 9781464183959
7th Edition
Authors: Peter Atkins, Loretta Jones, Leroy Laverman
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