Calculate the free-energy change of the following reaction at 492°C and standard pressure. Values in the table are at standard pressure and 25°C.1st attemptC₂H₂(g) +30₂(g) → 2CO₂(g) + 2H₂O(g)-Sºf, J/mol K219.5205.0213.6188.7C₂H4(8)0₂(8)CO₂(g)H₂O(g)4Hf,(kJ/mol)52.30-393.5-241.8kJ/mol4G°f, kJ/mol68.10-394.4-228.6See Periodic Table See Hint

Calculate the free-energy change of the following reaction at 492°C and standard pressure. Values in the table are at standard pressure and 25°C. V 1st attempt C₂H₂(g) +30₂(g) C₂H4(8) 0₂(8) CO₂(g) H₂O(g) - 4Hf,(kJ/mol) 52.3 0 -393.5 -241.8 kJ/mol 2CO₂(g) + 2H₂O(g) Sºf, J/mol K 219.5 205.0 213.6 188.7 4G°f, kJ/mol 68.1 0 -394.4 -228.6 dil See Periodic Table See Hint

Calculate the free-energy change of the following reaction at 492°C and standard pressure. Values in the table are at standard pressure and 25°C. V 1st attempt C₂H₂(g) +30₂(g) C₂H4(8) 0₂(8) CO₂(g) H₂O(g) - 4Hf,(kJ/mol) 52.3 0 -393.5 -241.8 kJ/mol 2CO₂(g) + 2H₂O(g) Sºf, J/mol K 219.5 205.0 213.6 188.7 4G°f, kJ/mol 68.1 0 -394.4 -228.6 dil See Periodic Table See Hint

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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