5. Consider the reaction, H₂ + 12 → 2HI. The equilibrium constant values have been determined for the following temperatures as K = 3.2 x 10³ at 298K and K = 16 × 10³ at 516K. Estimate AH° and AS° for this reaction under the assumption that these quantities do not change with temperature.

5. Consider the reaction, H₂ + 12 → 2HI. The equilibrium constant values have been determined for the following temperatures as K = 3.2 x 10³ at 298K and K = 16 × 10³ at 516K. Estimate AH° and AS° for this reaction under the assumption that these quantities do not change with temperature.

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

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Chemistry

thermodaynamics

5. Consider the reaction, H₂ + 1₂ 1 → 2HI. The equilibrium constant values have been
determined for the following temperatures as K = 3.2 x 10³ at 298K and K = 16 × 10³ at 516K.
Estimate AH and AS for this reaction under the assumption that these quantities do not
change with temperature.

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