The variation of the rate constant with temperature for the first-order reaction (not balanced) N205(g) → N204(g) + O2(g

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The Variation Of The Rate Constant With Temperature For The First Order Reaction Not Balanced N205 G N204 G O2 G 1 (247.21 KiB) Viewed 44 times

The variation of the rate constant with temperature for the first-order reaction (not balanced) N205(g) → N204(g) + O2(g) is given in the following table: T(°C) 15 25 35 45 k (s-1) 1.74 x105 6.61 x10-5 2.51 x10-4 7.59 x10-4 2.40 x103 55 1) Explain the problem and include the balanced chemical equation, the Arrhenius equation, and the tabulated data (with the temperatures in Kelvin). All the equations should be inserted using the WORD equation function and referenced in the text. 2) Graphically determine the activation energy for this reaction (En) and the pre-factor (Aprefactor). Include the graph with the trend line and the linear regression equation. 3) a) Calculate the standard error and the confidence interval limits for the slope and the intercept in the Arrhenius equation plotted in part 2. b) Give the value of the slope and intercept with the corresponding associated error (use the correct significant figures accordingly to the associated errors) c) Propagate the error to the activation energy (En) and the pre-factor (Aprefactor). Express the value of the activation energy and the pre-factor with their associated error (use the correct significant figures accordingly to the associated errors) Explain and justify all your answers (including but not limited to: explanation of the problem, proper reference of tables and graphs, type of significance test used, null hypothesis, conclusion of the test, analysis and discussion of the result, proper and consistent formatting of the document)