For the gas phase decomposition of sulfuryl chloride at 600 KSO,C12→SO2 + Cl2the following data have been obtained:[SO2C12], M3.00x10-32.00x10-31.33x10-38.87x104time, min145290435The average rate of disappearance of SO,Cl2 over the time period from t = 0 min to t= 145 min isM min-1

Answered: For the gas phase decomposition of…

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...

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The acid-catalyzed iodination of acetone CH3COCH3(aq) + I2(aq) CH3COCH2I(aq) + HI(aq) is a common laboratory experiment used in general chemistry courses to teach the method of initial rates. The reaction is followed spectrophotometrically by the disappearance of the color of iodine in the solution. The following data (J. P. Birk and D. L Walters, Journal of Chemical Education, Vol. 69, p. 585, 1992) were collected at 23 C for this reaction. Determine the rate law for this reaction.
The oxidation of iodide ion by the hypochlorite ion in the presence of hydroxide ions I(aq) + ClO(aq) IO(aq) + Cl(aq) was studied at 25 C, and the following initial rates data (Y. Chia and R. E. Connick, Journal of Physical Chemistry, Vol. 63, p. 1518, 1959) were collected: (a) Determine the rate law for this reaction. (b) One mechanism that has been proposed for this reaction is the following: Show that the rate law predicted by this mechanism matches the experimentally determined rate law in part a. (Note that when writing the expression for K the equilibrium constant, [H2O] is not involved. See Chapter 15.)
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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.
The following values of the rate constant were obtained for the decomposition of hydrogen iodide at various temperatures. Plot the natural logarithm of k versus l/T and from the graph obtain the energy of activation. Temperature (oC) k (L/mol s) 440 2.69 103 460 6.21 103 480 1.40 102 500 3.93 102
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For the gas phase decomposition of sulfuryl chloride at 600 K SO,C12→SO2 + Cl2 the following data have been obtained: [SO2C12], M 3.00x10-3 2.00x10-3 1.33x10-3 8.87x104 time, min 145 290 435 The average rate of disappearance of SO,Cl2 over the time period from t = 0 min to t= 145 min is M min-1