Trouton 's rule states that for many liquids at their normal boiling points, the standard molar entropy of vaporization is about 88 J mol K (a) Estimate the normal boiling point of bromine, Br2, by determining Hvap for Br2 using data from Appendix C Assume that Hvap remains constant with temperature and that Trouton 's rule holds (b) Look up the normal boiling point of Br2 in a chemistry handbook or at the WebElements Web site (www webelements com)

Question: Trouton's rule states that for many liquids at their normal boiling points, the standard molar entropy of vaporization is about 88 J/mol-K. (a) Estimate the

Trouton's rule states that for many liquids at their normal boiling points, the standard molar entropy of vaporization is about 88 J/mol-K.
(a) Estimate the normal boiling point of bromine, Br2, by determining ΔH°vap for Br2 using data from Appendix C. Assume that ΔH°vap remains constant with temperature and that Trouton's rule holds.
(b) Look up the normal boiling point of Br2 in a chemistry handbook or at the WebElements Web site (www.webelements.com).

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