Table 3 Temperature C Time in seconds Rate [2/time Value of k !! 46.5 26sec (Using the values of the exponents x, y and z determined in Part 1, the above rate and the concentrations of the reactants for mixture I, determine the value of k at the temperature of the water bath.).Show calculation: 6) What effect did the increase in temperature have on the value of k? 7) Using the Arrhenius equation, determine the Ea in kJ/mol for the iodination of Acetone. In (ko/ki) = (ER) (1/T1 - 1/T2) R = 8.314J/mol.K

Table 3 Temperature C Time in seconds Rate [2/time Value of k !! 46.5 26sec (Using the values of the exponents x, y and z determined in Part 1, the above rate and the concentrations of the reactants for mixture I, determine the value of k at the temperature of the water bath.).Show calculation: 6) What effect did the increase in temperature have on the value of k? 7) Using the Arrhenius equation, determine the Ea in kJ/mol for the iodination of Acetone. In (ko/ki) = (ER) (1/T1 - 1/T2) R = 8.314J/mol.K

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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For the following questions (c and d), assume that the concentration of the hydroxide ion was initially 1.00 M, 3.00 M and 5.00 M (after mixing) for Runs #1, #2 and #3, respectively. c. Produce a plot of the pseudo-rate constants, Ln(k') vs. Ln[OH-], Calculation #7 on pg. 7. Determine the order of the hydroxide ion (Attach the relevant spreadsheet and plot). Order of OH-:__ (express as an integer) d. Using the intercept from the plot produced in 2c, determine the value for the rate constant, as described in Calculation #8 on pg. 7 k: 0.2647 Show your work here: K = e-3.6317 = 0.2647 3. Using the analysis in Question #2, determine the rate of reaction of chloromethane with the hydroxide ion at 61 °C, given initial concentrations of [CH3Cl] = [OH-] = 0.45 M?
1 and 2
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Considering the following diagram, the activation energy of the reverse reaction is about 160 120 80- Products 40 Reactants Reaction progress A) 60 kJ/mol B) 80 kJ/mol C) 130 kJ/mol D) 20 kJ/mol Energy (kJ/mol)
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O KINETICS AND EQUILIBRIUM Using a second-order integrated rate law to find concentration... -1-1 At a certain temperature the rate of this reaction is second order in Cl,0, with a rate constant of 103.Ms: 2Cl,0; (g) 2Cl, (g) +50, (g) → Suppose a vessel contains Cl,0, at a concentration of 0.130M. Calculate the concentration of Cl,0, in the vessel 0.550 seconds later. You may assume no other reaction is important. Round your answer to 2 significant digits. OM x10 Check Explanation Terms of Use | Privacy Center Accessibility 2021 McGraw Hill LLC. All Rights Reserved. II
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