Reaction conditions and product isolation a)What is the purpose of usi...

Reaction conditions and product isolationâ€¦ a)What is the purpose of using Silica Gel in this Fischer esterification...

60.1K

Verified Solution

Question

Chemistry

Reaction conditions and product isolationâ€¦
a)What is the purpose of using Silica Gel in this Fischeresterification reaction? Explain.
b) The crude reaction product did not still contain a largeexcess of acetic acid (this fact should be apparent from your GCresults and your answer to Question 4. How was the excess aceticacid removed? Include a complete and balanced chemical reactionequation as the basis of your answer.
c)A large excess of acetic acid was used, what is the purpose ofthe excess?
d)Excess of 1-butanol could be also used, but practicalconsiderations favor the method that you followed (excess of aceticacid rather than 1-butanol). Explain the complications that wouldarise during the product isolation step if you were to use anexcess of 1-butanol instead.

Answer & Explanation Solved by verified expert

3.8 Ratings (707 Votes)

a What is the purpose of using Silica Gel in this Fischer esterification reaction Explain Ans The esterification takes place as per the below reaction RCOOH ROH RCOOR H2O The Silica Gel is used to remove the water formed during the reaction as it has the capacity to absorb good amount of water b The crude reaction product did not still contain a large excess of acetic acid this fact should be apparent from your GC results and your answer to See Answer

Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:

Unlimited Question Access with detailed Answers
Zin AI - 3 Million Words
10 Dall-E 3 Images
20 Plot Generations
Conversation with Dialogue Memory
No Ads, Ever!
Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!

Become a Member