3. At 25 °C the data are Compound C2H4 (0) C2H2 (9) AG (/moi) 68.1 AH°, (/mol) 52.3 209.2 226.7 a) Calculate Kp at 25 °C for the reaction C2HA ( = C2H2 (9) + H2(g) b) What must the value of Kp be if 25% of the C2H4 () is dissociated into C2H2 (9) and H2(g) at a total pressure of 1 atm? c) At what temperature will Kp have the value determined in (b)?

3. At 25 °C the data are Compound C2H4 (0) C2H2 (9) AG (/moi) 68.1 AH°, (/mol) 52.3 209.2 226.7 a) Calculate Kp at 25 °C for the reaction C2HA ( = C2H2 (9) + H2(g) b) What must the value of Kp be if 25% of the C2H4 () is dissociated into C2H2 (9) and H2(g) at a total pressure of 1 atm? c) At what temperature will Kp have the value determined in (b)?

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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