28. Solution to Chemistry Problem

28. Solution to Chemistry Problem

5. Alkaline saponification of ethyl acetate is characterized by the following values ​​of the reaction rate constant at different temperatures:

Temperature, K 273 293 298
Rate constant, k, l*mol-1*min-1 1.17 5.08 6.56

Determine graphically the activation energy and the half-life of the reaction at 298 K if C0ester=C0alkali=0.025 mol/l.

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