Why are the o- and p-isomers (rather than the m-isomer) obtained in this reaction? Which isomers would be produced in th...
Why are the o- and p-isomers (rather than the m-isomer) obtained in this reaction? Which isomers would be produced in the nitration of a) nitrobenzene and b) toluene?
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Why are the o- and p-isomers (rather than the m-isomer) obtained in this reaction? Which isomers would be produced in th...
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 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...
4. When 10 g of benzene (Molar mass 78 g/mol) reacts with 9 mL of concentrated HNO3 (16 M) and 9 ...
4. When 10 g of benzene (Molar mass 78 g/mol) reacts with 9 mL of concentrated HNO3 (16 M) and 9 mL of H2SO4 (18 M), 8.1 g of nitrobenzene (molar mass 123 g/mol) and 1.2 g of an unknown compound with a high boiling point are obtained. a. Identify the limiting reagent. b. Calculate the percent yield of nitrobenzene. c. Give the name and structure of the most probable side product with the high melting point. d. Explain, with...
3-5?? e-Laboratory Questions-EXP 3 Nitration of Aromatic Compounds Name: tso ds Due before lab begins. Answer...
3-5??
e-Laboratory Questions-EXP 3 Nitration of Aromatic Compounds Name: tso ds Due before lab begins. Answer in space provided. 1. Which is nitrated faster? toluene or nitrobenzene? Explain. 2. Indicate the product formed on (mono) nitration of each of the following compounds: a) Cyanobenzene (benzonitrile) b) toluene c) benzoic acid. 3. Why is methyl m-nitrobenzoate formed in this reaction instead of o- and p-? What product would you expect if methyl benzoate underwent dinitration? 4. Methyl-m-nitrobenzoate is an excellent (identification)...
1-3? e-Laboratory Questions-Expa XP 3 Name: Nitration of Aromatic Compounds Due before lab begins. Answer in...
1-3?
e-Laboratory Questions-Expa XP 3 Name: Nitration of Aromatic Compounds Due before lab begins. Answer in space provided. 1. Which is nitrated faster? toluene or nitrobenzene? Explain. 2. Indicate the product formed on (mono) nitration of each of the following compounds: a) Cyanobenzene (benzonitrile) b) toluene c) benzoic acid 3. Why is methyl m-nitrobenzoate formed in this reaction instead of o- and p-? What product would you expect if methyl benzoate underwent dinitration? 4. Methyl-m-nitrobenzoate is an excellent (identification) derivative...
pound rather than another isomer. 2. Write a mechanism for the Friedel-Crafts reaction of anisole with...
pound rather than another isomer. 2. Write a mechanism for the Friedel-Crafts reaction of anisole with acetic anhydride. 1... b oncillo effect on a vacuulte of the follow
What factors would favor a reaction to be SN1 rather than SN 2? Why it is...
What factors would favor a reaction to be SN1 rather than SN 2? Why it is critical to keep the temperature of the water bath within (+ or -) ½ degree celcius? In which of these solvents would the rate constant for an SN 1 reaction be greatest: 50% water?
a) Which spot is likely the para isomer of methylaniline? How could you tell? b) Which...
a) Which spot is likely the para isomer of methylaniline? How
could you tell?
b) Which spot is likely the acetylated para product
(p-methylacetanilide)? How can you tell?
c) Keeping in mind we are only trying to acetylate the para
isomer of methylaniline, is the reaction complete?
d) Draw a mechanism for the acetylation of
p-methylaniline in reaction 3.
Thank you
The TLC shown below was taken in step 4 of the procedure for reaction 3: SM= 0,m,p-methylaniline Co= Co-Spot...
a) Which spot is likely the para isomer of methylaniline? How could you tell? b) Which...
a) Which spot is likely the para isomer of methylaniline? How
could you tell?
b) Which spot is likely the acetylated para product
(p-methylacetanilide)? How can you tell?
c) Keeping in mind we are only trying to acetylate the para
isomer of methylaniline, is the reaction complete?
Thank you
The TLC shown below was taken in step 4 of the procedure for reaction 3: SM= 0,m,p-methylaniline Co= Co-Spot RM= Reaction Mixture +-- SM CO RM Reaction 3: Acetylation NH2 NH2...
Why would my standard enthalpy of a reaction be different than the heat produced by the...
Why would my standard enthalpy of a reaction be different than the heat produced by the same reaction (1 mole of x combusted)? Example) my heat produced by the reaction of 1 mole of gasoline is -6.0X10^3 kj/mol while my standard enthalpy change for the same reaction is -4.98x1-^3 kj. What is the difference between calculating standard enthalpy vs heat produced?
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...
4. When 10 g of benzene (Molar mass 78 g/mol) reacts with 9 mL of concentrated HNO3 (16 M) and 9 mL of H2SO4 (18 M), 8.1 g of nitrobenzene (molar mass 123 g/mol) and 1.2 g of an unknown compound with a high boiling point are obtained. a. Identify the limiting reagent. b. Calculate the percent yield of nitrobenzene. c. Give the name and structure of the most probable side product with the high melting point. d. Explain, with...
3-5??
e-Laboratory Questions-EXP 3 Nitration of Aromatic Compounds Name: tso ds Due before lab begins. Answer in space provided. 1. Which is nitrated faster? toluene or nitrobenzene? Explain. 2. Indicate the product formed on (mono) nitration of each of the following compounds: a) Cyanobenzene (benzonitrile) b) toluene c) benzoic acid. 3. Why is methyl m-nitrobenzoate formed in this reaction instead of o- and p-? What product would you expect if methyl benzoate underwent dinitration? 4. Methyl-m-nitrobenzoate is an excellent (identification)...
1-3?
e-Laboratory Questions-Expa XP 3 Name: Nitration of Aromatic Compounds Due before lab begins. Answer in space provided. 1. Which is nitrated faster? toluene or nitrobenzene? Explain. 2. Indicate the product formed on (mono) nitration of each of the following compounds: a) Cyanobenzene (benzonitrile) b) toluene c) benzoic acid 3. Why is methyl m-nitrobenzoate formed in this reaction instead of o- and p-? What product would you expect if methyl benzoate underwent dinitration? 4. Methyl-m-nitrobenzoate is an excellent (identification) derivative...
pound rather than another isomer. 2. Write a mechanism for the Friedel-Crafts reaction of anisole with acetic anhydride. 1... b oncillo effect on a vacuulte of the follow
a) Which spot is likely the para isomer of methylaniline? How
could you tell?
b) Which spot is likely the acetylated para product
(p-methylacetanilide)? How can you tell?
c) Keeping in mind we are only trying to acetylate the para
isomer of methylaniline, is the reaction complete?
d) Draw a mechanism for the acetylation of
p-methylaniline in reaction 3.
Thank you
The TLC shown below was taken in step 4 of the procedure for reaction 3: SM= 0,m,p-methylaniline Co= Co-Spot...
a) Which spot is likely the para isomer of methylaniline? How
could you tell?
b) Which spot is likely the acetylated para product
(p-methylacetanilide)? How can you tell?
c) Keeping in mind we are only trying to acetylate the para
isomer of methylaniline, is the reaction complete?
Thank you
The TLC shown below was taken in step 4 of the procedure for reaction 3: SM= 0,m,p-methylaniline Co= Co-Spot RM= Reaction Mixture +-- SM CO RM Reaction 3: Acetylation NH2 NH2...
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