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The rate at which crickets chirp depends on the ambient temperature, because crickets are cold-blooded insects whose body temperature follows the temperature of their environment. It has been found that the Celsius temperature can be estimated by counting the number of chirps in 8 seconds and then adding 4. In other words, te - (number of chirps in 8 seconds) + 4. (a) Calculate the number of chirps in 8 seconds for the temperature 25°C. chirps eTextbook and Media (b) The number of chirps per unit of time is directly proportional to the rate constant for a biochemical reaction involved in the cricket's chirp. On the basis of this assumption, make a graph of In(# of chirps) versus (1/7). Calculate the activation energy for the biochemical reaction involved using the values of temperature 20°C and 35°C. E, - i J/mol (c) How many chirps would a cricket make in 8 seconds at a temperature of 45°C? chirps

The rate at which crickets chirp depends on the ambient temperature, because crickets are cold-blooded insects whose body temperature follows the temperature of their environment. It has been found that the Celsius temperature can be estimated by counting the number of chirps in 8 seconds and then adding 4. In other words, te - (number of chirps in 8 seconds) + 4. (a) Calculate the number of chirps in 8 seconds for the temperature 25°C. chirps eTextbook and Media (b) The number of chirps per unit of time is directly proportional to the rate constant for a biochemical reaction involved in the cricket's chirp. On the basis of this assumption, make a graph of In(# of chirps) versus (1/7). Calculate the activation energy for the biochemical reaction involved using the values of temperature 20°C and 35°C. E, - i J/mol (c) How many chirps would a cricket make in 8 seconds at a temperature of 45°C? chirps

Chemistry for Engineering Students
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 11.42PAE: Amoxicillin is an antibiotic packaged as a powder. When it is used to treat babies and small...
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The rate at which crickets chirp depends on the ambient temperature, because crickets are cold-blooded insects whose body temperature follows the temperature of their environment. It has been found that the Celsius temperature can be estimated by counting the number of chirps in 8 seconds and then adding 4. In other words, te - (number of chirps in 8 seconds) + 4. (a) Calculate the number of chirps in 8 seconds for the temperature 25°C. chirps eTextbook and Media (b) The number of chirps per unit of time is directly proportional to the rate constant for a biochemical reaction involved in the cricket's chirp. On the basis of this assumption, make a graph of In(# of chirps) versus (1/7). Calculate the activation energy for the biochemical reaction involved using the values of temperature 20°C and 35°C. E, - i J/mol (c) How many chirps would a cricket make in 8 seconds at a temperature of 45°C? chirps
Transcribed Image Text:The rate at which crickets chirp depends on the ambient temperature, because crickets are cold-blooded insects whose body temperature follows the temperature of their environment. It has been found that the Celsius temperature can be estimated by counting the number of chirps in 8 seconds and then adding 4. In other words, te - (number of chirps in 8 seconds) + 4. (a) Calculate the number of chirps in 8 seconds for the temperature 25°C. chirps eTextbook and Media (b) The number of chirps per unit of time is directly proportional to the rate constant for a biochemical reaction involved in the cricket's chirp. On the basis of this assumption, make a graph of In(# of chirps) versus (1/7). Calculate the activation energy for the biochemical reaction involved using the values of temperature 20°C and 35°C. E, - i J/mol (c) How many chirps would a cricket make in 8 seconds at a temperature of 45°C? chirps
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