H₂(g) + I2(g) 2HI(g) 0 AG for the reaction is 2.60 kJ/mol at 25°C. What is the minimum partial pressure of I2 required for the reaction to be spontaneous in the forward direction at 25°C if the partial pressures of H₂ and HI are 8.5 and 4.25 atm, respectively?

H₂(g) + I2(g) 2HI(g) 0 AG for the reaction is 2.60 kJ/mol at 25°C. What is the minimum partial pressure of I2 required for the reaction to be spontaneous in the forward direction at 25°C if the partial pressures of H₂ and HI are 8.5 and 4.25 atm, respectively?

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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H₂(g) + I₂(g) ⇒2HI(g)
AG for the reaction is 2.60 kJ/mol at 25°C.
What is the minimum partial pressure of I2 required for the reaction to be spontaneous in the
forward direction at 25°C if the partial pressures of H₂ and HI are 8.5 and 4.25 atm, respectively?
atm

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