Cyclohexane freezes at 6.50 °C. What is its AS° of fusion if its AH° of fusion is 2.68 kJ/mol? 9.59 J/mol-K 799 J/mol-K -799 J/mol-K -8.34 J/mol-K Calculate AS°, in J/mol-K, at 25 °C for the reduction of PbO(s), 2P6O(s) + C(s) → 2Pb(s) + CO:(g) given these absolute entropies. * Compound PbO, (s) C (s) Pb (s) CO, (g) S°, J/mol-K 69.45 5.7 64.89 213.6 +198.8 +488.0 +353.6 -203.3

Cyclohexane freezes at 6.50 °C. What is its AS° of fusion if its AH° of fusion is 2.68 kJ/mol? 9.59 J/mol-K 799 J/mol-K -799 J/mol-K -8.34 J/mol-K Calculate AS°, in J/mol-K, at 25 °C for the reduction of PbO(s), 2P6O(s) + C(s) → 2Pb(s) + CO:(g) given these absolute entropies. * Compound PbO, (s) C (s) Pb (s) CO, (g) S°, J/mol-K 69.45 5.7 64.89 213.6 +198.8 +488.0 +353.6 -203.3

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Please help use proper significant figures
Cyclohexane freezes at 6.50 °C. What is its ΔS° of freezing if its ΔH° of fusion is 2.68 kJ/mol? -412 J/mol-K +9.59 J/mol-K +412 J/mol-K -9.59 J/mol-K
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