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-42 cm/mol for CH and B = -732 8.6 At 25°C, B cm/mol for n-C,H0. For a mixture of 0.0300 mol of CH, and 0.0700 mol of n-C,H0 at 25°C in a 1.000-L vessel, calculate the pressure using the virial equation and (a) the approximation B12 =(B, + B,); (b) the fact that for this mixture, B12 = –180 cm³/mol. Compare the results with the ideal-gas-equation %3D %3D %3D result.

-42 cm/mol for CH and B = -732 8.6 At 25°C, B cm/mol for n-C,H0. For a mixture of 0.0300 mol of CH, and 0.0700 mol of n-C,H0 at 25°C in a 1.000-L vessel, calculate the pressure using the virial equation and (a) the approximation B12 =(B, + B,); (b) the fact that for this mixture, B12 = –180 cm³/mol. Compare the results with the ideal-gas-equation %3D %3D %3D result.

Introduction to General, Organic and Biochemistry
Introduction to General, Organic and Biochemistry
11th Edition
ISBN:9781285869759
Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Publisher:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Chapter5: Gases, Liquids, And Solids
Section: Chapter Questions
Problem 5.56P: 5-56 The three main components of dry air and the percentage of each are nitrogen (78.08%), oxygen...
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8.6 At 25°C, B = -42 cm³/mol for CH, and B = -732 cm³/mol for n-C,H10. For a mixture of 0.0300 mol of CH, and 0.0700 mol of n-C,H10 at 25°C in a 1.000-L vessel, calculate the pressure using the virial equation and (a) the approximation B12 = (B, + B,); (b) the fact that for this mixture, B = -180 cm³/mol. Compare the results with the ideal-gas-equation %3D %3D 12 result.
Transcribed Image Text:8.6 At 25°C, B = -42 cm³/mol for CH, and B = -732 cm³/mol for n-C,H10. For a mixture of 0.0300 mol of CH, and 0.0700 mol of n-C,H10 at 25°C in a 1.000-L vessel, calculate the pressure using the virial equation and (a) the approximation B12 = (B, + B,); (b) the fact that for this mixture, B = -180 cm³/mol. Compare the results with the ideal-gas-equation %3D %3D 12 result.
8.40 For each of the following pairs, state which species has the greater van der Waals a, which has the greater van der Waals b, which has the greater T, and which has the greater Avan Hm at the normal boiling point. (a) He or Ne; (b) C,H, or C3Hg; (c) H,O or H,S.
Transcribed Image Text:8.40 For each of the following pairs, state which species has the greater van der Waals a, which has the greater van der Waals b, which has the greater T, and which has the greater Avan Hm at the normal boiling point. (a) He or Ne; (b) C,H, or C3Hg; (c) H,O or H,S.
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