(A) What is the standard molar entropy of vaporization, vap S, for CCl 2 F 2...
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(A) What is the standard molar entropy of vaporization, ΔvapS°, for CCl2F2, a chlorofluorocarbon that once was heavily used in refrigeration systems? Its normal boiling point is -29.79 °C, and ΔvapH° = 20.2 kJ mol-1.
(B) The entropy change for the transition from solid rhombic sulfur to solid monoclinic sulfur at 95.5 °C is ΔtrS° = 1.09 J mol-1 K-1. What is the standard molar enthalpy change, ΔtrH° , for this transition?
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A To calculate the standard molar entropy of vaporization vapS for CCl2F2 we need to use the equatio...View the full answer
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Related Book For 
General Chemistry Principles And Modern Applications
ISBN: 9780132931281
11th Edition
Authors: Ralph Petrucci, Jeffry Madura, F. Herring, Carey Bissonnette
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