The equilibrium constant for the reaction H,S(g) + I(g) 2 2 HI(g) + S(s) at 110°C is equal to 0.0023. Calculate the reaction quo- tient Q for each of the following conditions and determine whether solid sulfur is consumed or produced as the reac- tion comes to equilibrium. (a) P, = 0.461 atm; Pµ;s = 0.050 atm; PHI (b) P, = 0.0 atm 0.461 atm; R1,s = 0.050 atm; PHI = 9.0 atm

The equilibrium constant for the reaction H,S(g) + I(g) 2 2 HI(g) + S(s) at 110°C is equal to 0.0023. Calculate the reaction quo- tient Q for each of the following conditions and determine whether solid sulfur is consumed or produced as the reac- tion comes to equilibrium. (a) P, = 0.461 atm; Pµ;s = 0.050 atm; PHI (b) P, = 0.0 atm 0.461 atm; R1,s = 0.050 atm; PHI = 9.0 atm

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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The reaction N204(g) 2NO2(g) has a K, = 0.140 at 25 °C. In a reaction vessel containing the gases in equilibrium at that temperature, the partial pressure of N204 was 0.127 atm. (a) What was the partial pressure of NO2 in the reaction mixture? pressure of NO2 = i atm (b) What was the total pressure of the mixture of gases? total pressure = i atm
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