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Consider the general reaction at 29 degrees C: 2 A + 1 B → 3 C + 3 D ΔH reaction = -2,079 kJ Calculate the entropy change of the surroundings with units of J/K.

Consider the general reaction at 29 degrees C: 2 A + 1 B → 3 C + 3 D ΔH reaction = -2,079 kJ Calculate the entropy change of the surroundings with units of J/K.

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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Consider the general reaction at 29 degrees C:

2 A + 1 B → 3 C + 3 D ΔH reaction = -2,079 kJ

Calculate the entropy change of the surroundings with units of J/K. 

Expert Solution
Step 1: Change in Entropy

The change in entropy of a system at a constant temperature and constant pressure is given as:

∆Ssystem=∆HT ................... (1)

where ∆S , ∆H and T represent the change in entropy, change in enthalpy, and temperature in the Kelvin scale respectively.

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