3 - Consider the gas phase decomposition of acetic acid at 1200 K. It proceeds via two parallel reactions: CH:COOH - CH: + CO: k = 3.74 s CH:COOH - CH:Co + H:0 k: = 4.65 st (a) What is the maximum percentage yield of the ketene CH:CO at this temperature? (b) What is the concentration of the ketene when the extent of reaction when " is 0.5 (50%)? (c) To favor the second reaction, should you increase or decrease temperature?

3 - Consider the gas phase decomposition of acetic acid at 1200 K. It proceeds via two parallel reactions: CH:COOH - CH: + CO: k = 3.74 s CH:COOH - CH:Co + H:0 k: = 4.65 st (a) What is the maximum percentage yield of the ketene CH:CO at this temperature? (b) What is the concentration of the ketene when the extent of reaction when " is 0.5 (50%)? (c) To favor the second reaction, should you increase or decrease temperature?

Chemistry for Engineering Students

4th Edition

ISBN:9781337398909

Author:Lawrence S. Brown, Tom Holme

Publisher:Lawrence S. Brown, Tom Holme

Chapter11: Chemical Kinetics

Section: Chapter Questions

Problem 11.58PAE

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