The table gives the concentrations of C₂H₂O(g) as a function of time at a certain temperature for the reaction shown. C_H_Og) — CH_(g)+CO(g) Verify that this is a first-order reaction by plotting In[C,H,O] versus time and determining the value of the rate constant. [C₂H₂O] (M) 0.0860 0.0465 0.0355 0.0274 0.0174 Time (min) 0.00 50.0 72.0 93.0 130.0 k= min-1

The table gives the concentrations of C₂H₂O(g) as a function of time at a certain temperature for the reaction shown. C_H_Og) — CH_(g)+CO(g) Verify that this is a first-order reaction by plotting In[C,H,O] versus time and determining the value of the rate constant. [C₂H₂O] (M) 0.0860 0.0465 0.0355 0.0274 0.0174 Time (min) 0.00 50.0 72.0 93.0 130.0 k= min-1

Chemistry for Engineering Students

3rd Edition

ISBN:9781285199023

Author:Lawrence S. Brown, Tom Holme

Publisher:Lawrence S. Brown, Tom Holme

Chapter11: Chemical Kinetics

Section: Chapter Questions

Problem 11.52PAE

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A study of the rate of dimerization of C4H6 gave the data shown in the table: 2C4H6C8H12 (a) Determine the average rate of dimerization between 0 s and 1600 s, and between 1600 s and 3200 s. (b) Estimate the instantaneous rate of dimerization at 3200 s from a graph of time versus [C4H6]. What are the units of this rate? (c) Determine the average rate of formation of C8H12 at 1600 s and the instantaneous rate of formation at 3200 s from the rates found in parts (a) and (b).
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