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15. The potential of butyl alcohol as an automobile fuel is immense. Butanol at 85 percent strength can be used in cars designed for gasoline without any change to the engine (unlike 85% ethanol), and it produces more power than ethanol and almost as much power as gasoline, so the miles per gallon will also almost match that of gasoline. It is formed from butyl chloride according to the following kinetic process:

15. The potential of butyl alcohol as an automobile fuel is immense. Butanol at 85 percent strength can be used in cars designed for gasoline without any change to the engine (unlike 85% ethanol), and it produces more power than ethanol and almost as much power as gasoline, so the miles per gallon will also almost match that of gasoline. It is formed from butyl chloride according to the following kinetic process:

Introduction to Chemical Engineering Thermodynamics
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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13 15. The potential of butyl alcohol as an automobile fuel is immense. Butanol at 85 percent strength can be used in cars designed for gasoline without any change to the engine (unlike 85% ethanol), and it produces more power than ethanol and almost as much power as gasoline, so the miles per gallon will also almost match that of gasoline. It is formed from butyl chloride according to the following kinetic process: C4H9C1 (g) + H₂O → C4H9OH (aq) + HCl (aq) a. Using the following graphical representation, estimate the half-life of this reaction. Use two significant figures for your answer. b. Assuming this reaction follows first order kinetics with respect to C4H9C1, and is zero order with respect to water, calculate the rate constant for this reaction at this particular temperature. Use two significant figures for your answer. Use appropriate units. 000.05 306.07 () [1] 0.1 0.09 0.08 0.07 0.06 0.05 0.04 0.03 0.02 0.01 0 Instantaneous rate at 1=0 (initial rate) DI h Instantaneous rate at 1=600 s 100 200 300 400 500 600 700 800 900 Time (s)
Transcribed Image Text:13 15. The potential of butyl alcohol as an automobile fuel is immense. Butanol at 85 percent strength can be used in cars designed for gasoline without any change to the engine (unlike 85% ethanol), and it produces more power than ethanol and almost as much power as gasoline, so the miles per gallon will also almost match that of gasoline. It is formed from butyl chloride according to the following kinetic process: C4H9C1 (g) + H₂O → C4H9OH (aq) + HCl (aq) a. Using the following graphical representation, estimate the half-life of this reaction. Use two significant figures for your answer. b. Assuming this reaction follows first order kinetics with respect to C4H9C1, and is zero order with respect to water, calculate the rate constant for this reaction at this particular temperature. Use two significant figures for your answer. Use appropriate units. 000.05 306.07 () [1] 0.1 0.09 0.08 0.07 0.06 0.05 0.04 0.03 0.02 0.01 0 Instantaneous rate at 1=0 (initial rate) DI h Instantaneous rate at 1=600 s 100 200 300 400 500 600 700 800 900 Time (s)
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