In a study of the alkaline hydrolysis of methyl acetate (which is a solution-phase reaction), the rate coefficient was found to vary with temperature as follows: T/K k/(dm3/mol s) 293 0.135 298 0.186 303 0.259 308 0.358 Evaluate the enthalpy of activation and entropy of activation for this reaction, assuming the value of K = 1 dm3 /mol

Principles of Modern Chemistry
8th Edition
ISBN:9781305079113
Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Chapter14: Chemical Equilibrium
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In a study of the alkaline hydrolysis of methyl acetate (which is a solution-phase
reaction), the rate coefficient was found to vary with temperature as follows:
T/K
k/(dm3/mol s)
293
0.135
298
0.186
303
0.259
308
0.358
Evaluate the enthalpy of activation and entropy of activation for this reaction, assuming
the value of k = 1 dm3 /mol
Transcribed Image Text:In a study of the alkaline hydrolysis of methyl acetate (which is a solution-phase reaction), the rate coefficient was found to vary with temperature as follows: T/K k/(dm3/mol s) 293 0.135 298 0.186 303 0.259 308 0.358 Evaluate the enthalpy of activation and entropy of activation for this reaction, assuming the value of k = 1 dm3 /mol
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