Calculate AG, at 340 K for synthesis of ethylene, C2H4(g), given the thermodynamic data below. Is the reaction spontaneous? Substance AH, (kJ/mol) S° (kJ/mol-K) 0.0 +0.0057 C(s) H2(g) C2H4(g) 0.0 +0.1306 +52.3 +0.2195

Calculate AG, at 340 K for synthesis of ethylene, C2H4(g), given the thermodynamic data below. Is the reaction spontaneous? Substance AH, (kJ/mol) S° (kJ/mol-K) 0.0 +0.0057 C(s) H2(g) C2H4(g) 0.0 +0.1306 +52.3 +0.2195

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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Question

need help solving

Calculate AG, at 340 K for synthesis of ethylene, C2H4(g), given the
thermodynamic data below. Is the reaction spontaneous?
Substance
AH, (kJ/mol) S° (kJ/mol·K)
0.0
+0.0057
C(s)
H2(g)
C2H4(g)
0.0
+0.1306
+52.3
+0.2195

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