Chemistry
Chemistry
10th Edition
ISBN: 9781305957404
Author: Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher: Cengage Learning
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Question
7a. Calculate the value of AG° for the reaction below, given the values of AH° and AS°. Will the reaction be spontaneous at 298 K? CuzSa + Se) → 2CUS() AH° = -26.7 kJ/mole AS° = -19.7 J/mole K 76. In the reaction in question 7, why does the entropy decrease?
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Transcribed Image Text:7a. Calculate the value of AG° for the reaction below, given the values of AH° and AS°. Will the reaction be spontaneous at 298 K? CuzSa + Se) → 2CUS() AH° = -26.7 kJ/mole AS° = -19.7 J/mole K 76. In the reaction in question 7, why does the entropy decrease?
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Given question ( 7a )
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Calculate the Gibbs free energy
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Entropy decreases (7b)
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