Which reaction results to a decrease in the entropy of the system?O 4 NH3 (g) + 5 02 (g) → 4 NO (g) + 6 H20 (g)O 2 HgO (s) → 2 Hg (1) + 02 (g)O K (s) + 1/2 I2 (g) – KI (s)O UF6 (s) – U (s) + 3F2 (g)

The entropy is the measure of degree of randomness in a molecule.

Which reaction results to a decrease in the entropy of the system? O 4 NH3 (g) + 5 02 (2) → 4 NO (g) + 6 H20 (g) O 2 HgO (s) → 2 Hg (1) + O2 (g) O K (s) + 1/2 I2 (g) → KI (s) O UF6 (s) → U (s) + 3F2 (g)

Which reaction results to a decrease in the entropy of the system? O 4 NH3 (g) + 5 02 (2) → 4 NO (g) + 6 H20 (g) O 2 HgO (s) → 2 Hg (1) + O2 (g) O K (s) + 1/2 I2 (g) → KI (s) O UF6 (s) → U (s) + 3F2 (g)

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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Question

Which reaction results to a decrease in the entropy of the system?
O 4 NH3 (g) + 5 02 (g) → 4 NO (g) + 6 H20 (g)
O 2 HgO (s) → 2 Hg (1) + 02 (g)
O K (s) + 1/2 I2 (g) – KI (s)
O UF6 (s) – U (s) + 3F2 (g)

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