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15. Alex is synthesizing wintergreen oil (methyl salicylate) by sulfuric acid catalyzed esterification of salicylic acid with methanol using a 1:1 mol ratio of acid and alcohol. After refluxing the mixture and checking ¹H-NMR after 45 minutes, 4 hours, and then again after 1 day, Alex finds that the ratio of alcohol, acid, ester, and water is 1:1:1:1 every time. Briefly describe how Alex could modify this procedure to achieve an equilibrium concentration with a larger fraction of product and lower fraction of reactant. tv MacBook Air W D

15. Alex is synthesizing wintergreen oil (methyl salicylate) by sulfuric acid catalyzed esterification of salicylic acid with methanol using a 1:1 mol ratio of acid and alcohol. After refluxing the mixture and checking ¹H-NMR after 45 minutes, 4 hours, and then again after 1 day, Alex finds that the ratio of alcohol, acid, ester, and water is 1:1:1:1 every time. Briefly describe how Alex could modify this procedure to achieve an equilibrium concentration with a larger fraction of product and lower fraction of reactant. tv MacBook Air W D

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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as the solvent, he begins collecting heptane fraction, Alex switches to using 50% heptane and 50% ethyl acetate and observes two bands slowly moving down the column and separating on their way down. The first of these two bands Alex will collect is and the final band is phy using pure heptane After collecting the 15. Alex is synthesizing wintergreen oil (methyl salicylate) by sulfuric acid catalyzed esterification of salicylic acid with methanol using a 1:1 mol ratio of acid and alcohol. After refluxing the mixture and checking ¹H-NMR after 45 minutes, 4 hours, and then again after 1 day, Alex finds that the ratio of alcohol, acid, ester, and water is 1:1:1:1 every time. Briefly describe how Alex could modify this procedure to achieve an equilibrium concentration with a larger fraction of product and lower fraction of reactant. tv N MacBook Air D
Transcribed Image Text:as the solvent, he begins collecting heptane fraction, Alex switches to using 50% heptane and 50% ethyl acetate and observes two bands slowly moving down the column and separating on their way down. The first of these two bands Alex will collect is and the final band is phy using pure heptane After collecting the 15. Alex is synthesizing wintergreen oil (methyl salicylate) by sulfuric acid catalyzed esterification of salicylic acid with methanol using a 1:1 mol ratio of acid and alcohol. After refluxing the mixture and checking ¹H-NMR after 45 minutes, 4 hours, and then again after 1 day, Alex finds that the ratio of alcohol, acid, ester, and water is 1:1:1:1 every time. Briefly describe how Alex could modify this procedure to achieve an equilibrium concentration with a larger fraction of product and lower fraction of reactant. tv N MacBook Air D
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