Chemistry: The Molecular Nature of Matter and Change 7th Edition

Published by McGraw-Hill Education
ISBN 10: 007351117X
ISBN 13: 978-0-07351-117-7

Chapter 5 - Problems - Page 245: 5.92

Answer

22 atm

Work Step by Step

Pigl = 585.0 g Cl2 / 70 g/mol Cl2 * .082058 L*atm/molK * 515 K / 15.71L = 22.48 atm Pvdw = nRT/(V-bn) -an^2/V^2 = 585/70 * .082058 Latm/molK * 515 K / (15.71 L - .0562 * 585/70) - 6.49 L^2atm/mol^2 * 585^2/(70^2)/(15.71^2) = 23.17 atm - 1.836 atm = 21.33 atm
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