How did my teacher get the 1st order row and the ln k row 3. The following data for the first-order decomposition of penicillin are obtained from Swintosky et al.Temp (°C) Temp (K) 1/Temp (1/K)1st-order k (hr')In k543273.06 х 1030.119- 2.129433163.16 х 10-30.0403- 3.211373103.23 x 10-30.0216- 3.835a) Plot the results and calculate the activation energy (E,) and the Arrhenius factor (A).1/T (K)0.0030.003050.00310.003150.00320.00325-0.5-1-1.5y = -10820x+ 28.987R? = 1-2In kIn k =- E,/RT + In A-2.5-3-3.5-4

Arhenius Equation: ln k =-EaRT +ln A

3. The following data for the first-order decomposition of penicillin are obtained from Swintosky et al. Temp (°C) Тemp (К) 1/Тemp (1/K) 1st-order k (hr') In k 54 327 3.06 х 10-3 0.119 - 2.129 43 316 3.16 x 10-3 0.0403 - 3.211 37 310 3.23 х 10-3 0.0216 - 3.835 a) Plot the results and calculate the activation energy (E,) and the Arrhenius factor (A). 1/T (K)

3. The following data for the first-order decomposition of penicillin are obtained from Swintosky et al. Temp (°C) Тemp (К) 1/Тemp (1/K) 1st-order k (hr') In k 54 327 3.06 х 10-3 0.119 - 2.129 43 316 3.16 x 10-3 0.0403 - 3.211 37 310 3.23 х 10-3 0.0216 - 3.835 a) Plot the results and calculate the activation energy (E,) and the Arrhenius factor (A). 1/T (K)

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter11: Rate Of Reaction

Section: Chapter Questions

Problem 87QAP: A drug decomposes in the blood by a first-order process. A pill containing 0.500 g of the active...

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