pleasee help me, it takes a lot time of me Part AThe data shown below were collected for the following second-order reaction:Cl(g) + H2 (g) –→ HCl(g) + H(g)Part BTemperature (K) Rate Constant (L mol-1Use an Arrhenius plot to determine the frequency factor for the reaction.900.003571000.0773圈]?1100.9561207.781A =s-1SubmitRequest Answer< Return to AssignmentProvide Feedback

Part A The data shown below were collected for the following second-order reaction: Cl(9) + H2(9) → HCI(9) + H(9) Part B Temperature (K) Rate Constant (L mol-1 s-1) 90 Use an Arrhenius plot to determine the frequency factor for the reaction. 0.00357 100 0.0773 0.956 四]? 110 120 7.781 A = Suhmit Request Answer

Part A The data shown below were collected for the following second-order reaction: Cl(9) + H2(9) → HCI(9) + H(9) Part B Temperature (K) Rate Constant (L mol-1 s-1) 90 Use an Arrhenius plot to determine the frequency factor for the reaction. 0.00357 100 0.0773 0.956 四]? 110 120 7.781 A = Suhmit Request Answer

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 11.48PAE: 11.48 The following data were collected for the decomposition of NT),-: Time, f (min) [N2Os] (mol...

See similar textbooks

Similar questions

The initial concentration of the reactant in a tirst-order reaction A —» products is 0.64 rnol/L and the half-life is 30.0 s. Calculate the concentration of the reactant exactly 60 s after initiation of the reaction. How long would it take for the concentration of the reactant to drop to one-eighth its initial value? How long would it take for the concentration of the reactant to drop to 0.040 mol/L?
11.48 The following data were collected for the decomposition of NT),-: Time, f (min) [N2Os] (mol L-1) 0 0.200 5 0.171 10 0.146 15 0.125 20 0.106 25 0.0909 30 0.0777 35 0.0664 40 0.0570 Use appropriate graphs to determine the rate constant for this reaction. Find the half-life of the reaction.
Phenyl acetate, an ester, reacts with water according to the equation The data in the table were collected for this reaction at 5 C. (a) Plot the phenyl acetate concentration versus time, and describe the shape of the curve observed. (b) Calculate the rate of change of the phenyl acetate concentration during the period 15.0 seconds to 30.0 seconds and also during the period 75.0 seconds to 90.0 seconds. Why is one value smaller than the other?
Which of the following statement(s) is( are) true? a. The half-life for a zero-order reaction increases as the reaction proceeds. b. A catalyst does not change the value of the rate constant c. The half-life for a reaction, aAProducts that is first order in A increases with increasing [A]0. d. The half-life for a second-order reaction increases as the reaction proceeds.
What is the difference between average rate, initial rate, and instantaneous rate?
At 620. K butadiene dimerizes at a moderate rate. The following data were obtained in an experiment involving this reaction: t(s) [C4H6] (mol/L) 0 0.01000 1000.. 0.00629 2000. 0.00459 3000. 0.00361 a. Determine the order of the reaction in butadiene. b. In how many seconds is the dimerization 1.0% complete? c. In how many seconds is the dimerization 10.0% complete? d. What is the half-life for the reaction if the initial concentration of butadiene is 0.0200 M? e. Use the results from this problem and Exercise 45 to calculate the activation energy for the dimerization of butadiene.
6. Phenyl acetate, an ester, reacts with water according to the equation The data in the table were collected for this reaction at 5°C. Time (s) [Phenyl acetate] (mol/L) 0 0.55 15.0 0.42 30.0 0.31 45.0 0.23 60.0 0.17 75.0 0.12 90.0 0.085 Plot the phenyl acetate concentration versus time, and describe the shape of the curve observed. Calculate the rate of change of the phenyl acetate concentration during the period 15.0 seconds to 30.0 seconds and also during the period 75.0 seconds to 90.0 seconds. Why is one value smaller than the other? What is the rate of change of the phenyl acetate concentration during the time period 60.0 seconds to 75.0 seconds? What is the instantaneous rate at 15.0 seconds?