EAS//Nitration of bromobenzene Brief summary of procedure. - Mix sulfuric acid +nitric acid, then cool in water...

80.2K

Verified Solution

Question

Chemistry

EAS//Nitration of bromobenzene
Brief summary of procedure.
- Mix sulfuric acid +nitric acid, then cool in water bath. Addstir bar, condenser and reflux for 10 minutes while slowly addingbromobenzene. Don't exceed 55 degrees celcius
- Heat mixture for 15 minutes below 60 degrees celcius.Cooldown, then pour into 40 mL of cold h2o
- vacuum filtration to isolate crude bromonitrobenzene
- recrystallize with 95% ethanol (cool to room temp, then to 0degrees celcius on ice)
- isolate product by vacuum and wash with ice-cold 95%ethanol.
- concentrate mother liquor under reduced pressure solventremoval.
Suppose your lab mate wants to make2,4-dinitrobromobenzene from bromobenzene using a variation of theproceduredescribed in the textbook.
a) What changes should your lab mate make to the procedure tomaximizetheir yield of 2,4-dinitrobromobenzene? (1.5 point)
b) What is the minimum volume of 12.3M HNO3 that isrequired to make themost 2,4-dinitrobromobenzene from 3.8 mL ofbromobenzene?

Answer & Explanation Solved by verified expert

4.3 Ratings (869 Votes)

a To maximize the yield of 24dinitrobromobenzene the reaction whould be carried out at higher temperature b The balanced chemical equation for the production of 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