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O ENTROPY AND FREE ENERGY Calculating entropy change using the Boltzmann hypothesis An oxygen (0, molecule is adsorbed on a patch of surface (see sketch at right). This patch is known to contain 289 adsorption 8 0 sites. The (0, molecule has enough energy to move from site to site, so it could be on any one of them. Suppose additional surface becomes exposed, so that 576 adsorption sites are now available for the molecule. Calculate the change in entropy. One way an 2 molecule coul be adsorbed on a patch of surface with 16 sites. Round your answer to 3 significant digits, and be sure it has the correct unit symbol. x10 Explanation Check O 2019 McGraw-Hill Education. All Rights Reserved. Terms of Use X

O ENTROPY AND FREE ENERGY Calculating entropy change using the Boltzmann hypothesis An oxygen (0, molecule is adsorbed on a patch of surface (see sketch at right). This patch is known to contain 289 adsorption 8 0 sites. The (0, molecule has enough energy to move from site to site, so it could be on any one of them. Suppose additional surface becomes exposed, so that 576 adsorption sites are now available for the molecule. Calculate the change in entropy. One way an 2 molecule coul be adsorbed on a patch of surface with 16 sites. Round your answer to 3 significant digits, and be sure it has the correct unit symbol. x10 Explanation Check O 2019 McGraw-Hill Education. All Rights Reserved. Terms of Use X

Chemistry
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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Calculate the change in entropy round your answer to three significant digits and be sure it has the correct unit symbol

O ENTROPY AND FREE ENERGY Calculating entropy change using the Boltzmann hypothesis An oxygen (0, molecule is adsorbed on a patch of surface (see sketch at right). This patch is known to contain 289 adsorption 8 0 sites. The (0, molecule has enough energy to move from site to site, so it could be on any one of them. Suppose additional surface becomes exposed, so that 576 adsorption sites are now available for the molecule. Calculate the change in entropy. One way an 2 molecule coul be adsorbed on a patch of surface with 16 sites. Round your answer to 3 significant digits, and be sure it has the correct unit symbol. x10 Explanation Check O 2019 McGraw-Hill Education. All Rights Reserved. Terms of Use X
Transcribed Image Text:O ENTROPY AND FREE ENERGY Calculating entropy change using the Boltzmann hypothesis An oxygen (0, molecule is adsorbed on a patch of surface (see sketch at right). This patch is known to contain 289 adsorption 8 0 sites. The (0, molecule has enough energy to move from site to site, so it could be on any one of them. Suppose additional surface becomes exposed, so that 576 adsorption sites are now available for the molecule. Calculate the change in entropy. One way an 2 molecule coul be adsorbed on a patch of surface with 16 sites. Round your answer to 3 significant digits, and be sure it has the correct unit symbol. x10 Explanation Check O 2019 McGraw-Hill Education. All Rights Reserved. Terms of Use X
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