2. 3. The following table gives data on the isomerization of CH3NC to CH3CN, in the gas phase: CH3NC(g) → CH3CN(g) Use a

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2 3 The Following Table Gives Data On The Isomerization Of Ch3nc To Ch3cn In The Gas Phase Ch3nc G Ch3cn G Use A 1 (101.33 KiB) Viewed 26 times

2. 3. The following table gives data on the isomerization of CH3NC to CH3CN, in the gas phase: CH3NC(g) → CH3CN(g) Use a graphical method to show that the reaction is first order. Determine the rate constant and the half-life. Time (s) 0 1000 4000 8000 11000 14000 Pressure of CH3NC (bar) 0.673 0.547 0.293 0.128 T(K) 700 730 760 790 810 840 910 1000 0.0684 0.0366 The rate of a second-order reaction was measured over temperature range from 700-1000 K. The rate constants are in the table below. Use an Arrhenius plot to find the activation energy and the pre-exponential factor for this reaction. Report your answers to three significant figures, and include units. k (mol L-¹ s¹) 0.011 0.035 0.105 0.343 0.789 2.17 20.0 145