Post Lab Questions for Nitration of Acetanilide, Nitration of Methyl Benzoate, Nitration of Phenylacetonitrile, Nitration of...
Post Lab Questions for Nitration of Acetanilide, Nitration of Methyl Benzoate, Nitration of Phenylacetonitrile, Nitration of Phenol.
1. What product(s) do you expect to be formed in the nitration of phenol? Why?
2. All three of the nitrophenols have boiling points well above 200°C. Explain clearly why it was possible to distill something with such a high boiling point when the temperature of the distillate never rose much above 100°C.
3. What product did you actually obtain in the distillate? Why did this product, out of all the expected products, distill?
4. Normally, as illustrated in the experiments Nitration of Acetanilide, Nitration of Methyl Benzoate, and Nitration of Phenylacetonitrile, the nitration of aromatic rings requires a nitrating mixture of concentrated nitric and sulfuric acids. Why is phenol nitrated so easily with dilute nitric acid alone?
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Post Lab Questions for Nitration of Acetanilide, Nitration of
Methyl Benzoate, Nitration of Phenylacetonitrile, Nitration of...
Consider the nitration of methyl benzoate by concentrated nitric and sulfuric acids via an electrophilic aromatic...
Consider the nitration of
methyl benzoate by concentrated nitric and sulfuric acids via an
electrophilic aromatic substitution to form methyl m-nitrobenzoate.
Calculate the molar masses of the reactants and product.
Consider the nitration of methyl benzoate by concentrated nitric and sulfuric acids via an electrophilic aromatic substitution to form methyl m-nitrobenzoate Calculate the molar masses of the reactants and product. O. conc. HNO3, conc. H2SO4 TE: hydrogens have been omitted for clarity. O2 Report molar masses to 1 decimal place....
Nitration of Methylbenzoate. Lab 1 6. Why is it important to maintain the reaction temperature low...
Nitration of Methylbenzoate. Lab 1 6. Why is it important to maintain the reaction temperature low and the addition of nitric acid-sulfuric acid mixture carried out slowly? 8. Which ring of phenyl benzoate would you expect to undergo nitration more easily? Explain. 9. Which is nitrated faster, toluene or phenol? Explain. phenol or nitrobenzene methyl benzoate or phenol nitrobenzene or methyl benzoate benzene or toluene 10. Show all mono, di and trinitration products of toluene. Do you think the mononitration...
numbers 1-3 Post-Laboratory Questions-EXP 3 Nitration of Aromatic Compounds Name: Due after completing the lab. 1....
numbers 1-3
Post-Laboratory Questions-EXP 3 Nitration of Aromatic Compounds Name: Due after completing the lab. 1. Why is concentrated sulfuric acid emploved in thie on? What is the electrophile that is produced by the reaction of sulfuric acid and nitric acid? 2. Why is it important to maintain the reaction temperature low and the addition of nitric acid-sulfuric acid mixture carried out slowly? 3. Explain why concentrated H2SO4, not concentrated HC1, was used in this experiment? 4. Which ring of...
3-5 pls Post-Laboratory Questions-EXP 3 Nitration of Aromatic Compounds Name: Due after completing the lab. 1....
3-5 pls
Post-Laboratory Questions-EXP 3 Nitration of Aromatic Compounds Name: Due after completing the lab. 1. Why is concentrated sulfuric acid employed in this reaction? What is the electrophile that is produced by the reaction of sulfuric acid and nitric acid? 2. Why is it important to maintain the reaction temperature low and the addition of nitric acid-sulfuric acid mixture carried out slowly? 3. Explain why concentrated H2SO, not concentrated HCl, was used in this experiment? 4. Which ring of...
For the nitration of methyl benzoate: a. Which product did you get? What evidence do you...
For the nitration of methyl benzoate:
a. Which product did you get? What evidence do you have for
this?
b. Was your product pure? What evidence do you have for this?
Explain your evidence.
c. Draw the mechanism for the product you got.
For the bromination of acetanilide:
a. Which product did you get? What evidence do you have for
this?
b. Was your product pure? What evidence do you have for this?
Explain your evidence.
c. Draw the mechanism...
What would be the product(s) of this reaction if toluene replaced methyl benzoate? If only concentrated...
What would be the product(s) of this reaction if toluene replaced methyl benzoate? If only concentrated nitric acid were used in this reaction, will that increase the % yield of the reaction? And why? What is the function of concentrated sulfuric acid? Please use a reaction equation to show your answer. These are questions from my organic chemistry lab regarding the nitration of methyl benzoate to form m-nitrobenzoate through electrophilic aromatic substitution rxn.
Help！！！！！！ Aromatic Nitration QUESTIONS 1 Which compound in each of the following pairs is more reactive...
Help！！！！！！
Aromatic Nitration QUESTIONS 1 Which compound in each of the following pairs is more reactive towards aromatic nitration? Expl your answers. a. phenol or nitrobenzene b. methyl benzoate or phenol c. nitrobenzene or methyl benzoate d. benzene or toluene 2. Show all possible mononitration products of toluene. Do you think it would be easy to isolate and identify all of them if each is produced in some amount? PRELABORATORY QUESTIONS 1. Lis three different combinations of reagents used for...
nitration of methyl benzoate why is the reaction mixture cooled as the sulfuric/nitric acid mixture is...
nitration of methyl benzoate why is the reaction mixture cooled as the sulfuric/nitric acid mixture is added?
Write a mechanism for the nitration of methyl benzoate (major product only) Include formation of the...
Write a mechanism for the nitration of methyl benzoate (major product only) Include formation of the electrophile from the reaction of nitric acid with sulfuric acid. Only one resonance structure is needed for the intermediate in the EAS portion of the mechanism
-NITRATION OF Methyl benzoate -addditional information. .( 3.9 g of the product methyl 3-nitrobenzoate for the...
-NITRATION OF Methyl benzoate
-addditional information. .( 3.9 g of the product methyl
3-nitrobenzoate for the percentage yield
Materials used: Amount Compound used/ Molecular weight Density (g/mL) Moles produced 3.05g used 136.15 g/mol N/A 0.0224 mol Methyl Benzoate HO-S-OH 6mL used 98.079 g/mol 1.83 g/cm3 0.112 Sulfuric Acid 2mL used 63.01 g/mol 1.51 g/cm3 0.047g o-N-OH Nitric Acid 3.034g of pure product 181.15 g/mol produced N/A 0.0167 mol NO2 Methyl-m- nitrobenzoate Calculating limiting reagent and theoretical yield: 0.0224 mol methylbenzoate...
Consider the nitration of
methyl benzoate by concentrated nitric and sulfuric acids via an
electrophilic aromatic substitution to form methyl m-nitrobenzoate.
Calculate the molar masses of the reactants and product.
Consider the nitration of methyl benzoate by concentrated nitric and sulfuric acids via an electrophilic aromatic substitution to form methyl m-nitrobenzoate Calculate the molar masses of the reactants and product. O. conc. HNO3, conc. H2SO4 TE: hydrogens have been omitted for clarity. O2 Report molar masses to 1 decimal place....
numbers 1-3
Post-Laboratory Questions-EXP 3 Nitration of Aromatic Compounds Name: Due after completing the lab. 1. Why is concentrated sulfuric acid emploved in thie on? What is the electrophile that is produced by the reaction of sulfuric acid and nitric acid? 2. Why is it important to maintain the reaction temperature low and the addition of nitric acid-sulfuric acid mixture carried out slowly? 3. Explain why concentrated H2SO4, not concentrated HC1, was used in this experiment? 4. Which ring of...
3-5 pls
Post-Laboratory Questions-EXP 3 Nitration of Aromatic Compounds Name: Due after completing the lab. 1. Why is concentrated sulfuric acid employed in this reaction? What is the electrophile that is produced by the reaction of sulfuric acid and nitric acid? 2. Why is it important to maintain the reaction temperature low and the addition of nitric acid-sulfuric acid mixture carried out slowly? 3. Explain why concentrated H2SO, not concentrated HCl, was used in this experiment? 4. Which ring of...
For the nitration of methyl benzoate:
a. Which product did you get? What evidence do you have for
this?
b. Was your product pure? What evidence do you have for this?
Explain your evidence.
c. Draw the mechanism for the product you got.
For the bromination of acetanilide:
a. Which product did you get? What evidence do you have for
this?
b. Was your product pure? What evidence do you have for this?
Explain your evidence.
c. Draw the mechanism...
Help！！！！！！
Aromatic Nitration QUESTIONS 1 Which compound in each of the following pairs is more reactive towards aromatic nitration? Expl your answers. a. phenol or nitrobenzene b. methyl benzoate or phenol c. nitrobenzene or methyl benzoate d. benzene or toluene 2. Show all possible mononitration products of toluene. Do you think it would be easy to isolate and identify all of them if each is produced in some amount? PRELABORATORY QUESTIONS 1. Lis three different combinations of reagents used for...
-NITRATION OF Methyl benzoate
-addditional information. .( 3.9 g of the product methyl
3-nitrobenzoate for the percentage yield
Materials used: Amount Compound used/ Molecular weight Density (g/mL) Moles produced 3.05g used 136.15 g/mol N/A 0.0224 mol Methyl Benzoate HO-S-OH 6mL used 98.079 g/mol 1.83 g/cm3 0.112 Sulfuric Acid 2mL used 63.01 g/mol 1.51 g/cm3 0.047g o-N-OH Nitric Acid 3.034g of pure product 181.15 g/mol produced N/A 0.0167 mol NO2 Methyl-m- nitrobenzoate Calculating limiting reagent and theoretical yield: 0.0224 mol methylbenzoate...
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