The initial rates for the following two elimination reactions were measured under different 9. concentrations of the electrophiles and bases (H2O in the top reaction, KOCH2CH3 in the bottom reaction; all data is presented in the two tables. For each reaction, top and bottom, does the data suggest an El or E2 reaction pathway (rates are all 10* units)? Explain. Write the rate equations for each reaction. Trial Number [R-OCH1 (H01 Rate (M/s) 0.010 M 0.45 M 9.50 x 10- 1 HO 0.020 M 0.45 M 1.85 x 10 3 CH,CN, OCH, 0.22 M 1.85 x 10- 3 0.020 M Trial Number IR-Br] TKOCH CHal Rate (M/s) 1.0 M 1.0 M 2.35 x 10 1 2 0.50 M 0.50 M 5.9 x 10 + KOCH,CH, CH,CH,OH 0.50 M 1.0 M 1.20 x 106

The initial rates for the following two elimination reactions were measured under different 9. concentrations of the electrophiles and bases (H2O in the top reaction, KOCH2CH3 in the bottom reaction; all data is presented in the two tables. For each reaction, top and bottom, does the data suggest an El or E2 reaction pathway (rates are all 10* units)? Explain. Write the rate equations for each reaction. Trial Number [R-OCH1 (H01 Rate (M/s) 0.010 M 0.45 M 9.50 x 10- 1 HO 0.020 M 0.45 M 1.85 x 10 3 CH,CN, OCH, 0.22 M 1.85 x 10- 3 0.020 M Trial Number IR-Br] TKOCH CHal Rate (M/s) 1.0 M 1.0 M 2.35 x 10 1 2 0.50 M 0.50 M 5.9 x 10 + KOCH,CH, CH,CH,OH 0.50 M 1.0 M 1.20 x 106

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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