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: Principles and Practice
3rd Edition
ISBN:9780534420123
Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Chapter17: Chemcial Thermodynamics
Section: Chapter Questions
Problem 17.20QE: The equilibrium constant for a reaction decreases as temperature increases. Explain how this...
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Transcribed Image Text: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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