The thermal decomposition of acetaldehyde is a second-order reaction at 349°C. CH3CHO + CH4 + CO The following data were obtained at 349°C. time, s Pressure CH3CHO, mmHg 139 387 347 251 Based on these data, the initial pressure of acetaldehyde was mm Hg. (Please note that you can use gas pressure exactly as you would use molarity in kinetic equations). Write your answer with 3 significant figures, i.e. 123 mmHg

The thermal decomposition of acetaldehyde is a second-order reaction at 349°C. CH3CHO + CH4 + CO The following data were obtained at 349°C. time, s Pressure CH3CHO, mmHg 139 387 347 251 Based on these data, the initial pressure of acetaldehyde was mm Hg. (Please note that you can use gas pressure exactly as you would use molarity in kinetic equations). Write your answer with 3 significant figures, i.e. 123 mmHg

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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