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cyclobutane can decompose to form ethylene C4H8 (g) → 2C2H4 (g) The cyclobutane concentration can be measured as a function of time by mass spectrometry (see image) A. write an expression for the rate of reaction in terms of changing the concentration B. Calculate the average rate or reaction between 10 and 30 secs C. Calculate the instaneous rate of reaction after 20 seconds

cyclobutane can decompose to form ethylene C4H8 (g) → 2C2H4 (g) The cyclobutane concentration can be measured as a function of time by mass spectrometry (see image) A. write an expression for the rate of reaction in terms of changing the concentration B. Calculate the average rate or reaction between 10 and 30 secs C. Calculate the instaneous rate of reaction after 20 seconds

Chemistry
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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cyclobutane can decompose to form ethylene

C4H8 (g) → 2C2H4 (g)

The cyclobutane concentration can be measured as a function of time by mass spectrometry (see image)

A. write an expression for the rate of reaction in terms of changing the concentration

B. Calculate the average rate or reaction between 10 and 30 secs

C. Calculate the instaneous rate of reaction after 20 seconds

D. Calculate the initial rate of reaction

E. Calculate the instaneous rate of formation of ethylene 40 seconds after the start of reaction (see image)

e) Calculate the instantaneous rate of formation of ethylene 40 s after the start of the reaction. Time (h) IN,0,1(mel/1) Time (h) ON 0] (mel/) 0.00 0.849 3.00 0.352 0,50 0.733 4.00 0.262 1.00 0.633 5.00 0.196 2.00 0.472
Transcribed Image Text:e) Calculate the instantaneous rate of formation of ethylene 40 s after the start of the reaction. Time (h) IN,0,1(mel/1) Time (h) ON 0] (mel/) 0.00 0.849 3.00 0.352 0,50 0.733 4.00 0.262 1.00 0.633 5.00 0.196 2.00 0.472
The cyclobutane concentration can be measured as a function of time by mass spectrometry (see graph). 0.24 0.20 0.16 0.12 0.08 0.04 20 40 60 80 100 Time (s) Concentration (M)
Transcribed Image Text:The cyclobutane concentration can be measured as a function of time by mass spectrometry (see graph). 0.24 0.20 0.16 0.12 0.08 0.04 20 40 60 80 100 Time (s) Concentration (M)
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