Using data from the Thermodynamic Data table, calculate AG (in kJ) for the reaction2 H2S(g) + So,(9)=3 S(s, rhombic) + 2 H,0(g)for the following conditions at 25°C.1.1x10atmPH2S= 1.4x10-2 atmP5023.2x10-2 atmPH20-17.53X kJ

The given reaction is: 2H2S(g)+SO2(g)⇋3S(s)+2H2O(g) Calculation of Kp for the reaction: Kp=PH2O2PH2S2PSO2=3.2×10-221.1×10-421.4×10-2=6.045×106At equilibrium, ∆G = 0 Thus: ∆G°=-RTln Kp=-8.314 J K-1mol-1×298.15 K×ln6.045×106=-3.87×104 J=-38.7 kJ Therefore at equilibrium ∆G = 0 and ∆G˚ is -38.7 kJ

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Using data from the Thermodynamic Data table, calculate AG (in kJ) for the reaction 2 H2S(g) + So2(9)= 3 S(s, rhombic) + 2 H20(g) for the following conditions at 25°C. atm PH2S 1.1x10 %3D = 1.4x10-2 atm Ps02 3.2 x10-2 atm PH20 -17.53 X kJ

Using data from the Thermodynamic Data table, calculate AG (in kJ) for the reaction 2 H2S(g) + So2(9)= 3 S(s, rhombic) + 2 H20(g) for the following conditions at 25°C. atm PH2S 1.1x10 %3D = 1.4x10-2 atm Ps02 3.2 x10-2 atm PH20 -17.53 X kJ

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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