Homework Answers
Solution 1.
Formic acid is soluble in water due to hydrogen bonding.
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Post-Lab Questions 1. Formic acid (methanoic acid) is completely soluble in water, Draw the struct acid...
Post-Lab Questions 1. Formic acid (methanoic acid) is completely soluble in water. Draw the structures showing...
Post-Lab Questions 1. Formic acid (methanoic acid) is completely soluble in water. Draw the structures showing what formic acid is added to water. Name the product w the structures showing what happens when Formic acid HCOOH is completely soluble in y cecause of the hydrogen bonding. That is why HCOOH is complet 2. Formic acid can be neutralized with NaOH.Draw the structures for the neutralization reaction. Namen product 3. Hexanoic acid has an unpleasant odor. like the smell of goats....
Post-Lab Questions .. Formic acid is completely soluble in water. Draw the structural formula of the...
Post-Lab Questions .. Formic acid is completely soluble in water. Draw the structural formula of the water. the molecule as it is in Sodium hydroxide, NaOH, is added and the pH raised to 12. What happens to the acid in this solution? Draw the structural formula of the formic acid as it exists at pH 12 b. c Hydrochloric acid, HCL, is now added and the pht lowered to 2 Draw the structural formula of Write structures for the five...
6. Methanoic acid (formic acid) is infinitely soluble in water, while decanoic acid (capric acid) is...
6. Methanoic acid (formic acid) is infinitely soluble in water, while decanoic acid (capric acid) is almost completely insoluble. Based on a comparison of structures, explain the large difference in water solubility. (2 marks)
Which of the following is more soluble in water, acetic acid or hexanoic acid? O O...
Which of the following is more soluble in water, acetic acid or hexanoic acid? O O Acetic acid is more soluble in water than hexanoic acid because acetic acid is smaller. Neither acetic acid nor hexanoic acid is soluble in water. e tic acid is less soluble than hexanoic acid in water because acetic acid is smaller. Acetic acid and hexanoic acid have equal solubility in water. O For the following SN2 reaction, draw the organic and inorganic products of...
4. Name the functional group that links two monosaccharides in a disaccharide. Would that be the ...
4. Name the functional group that links two monosaccharides in a disaccharide. Would that be the same kind of functional group linking monosaccharides in long-chain polysaccharides like amylose? Postlab Questions 1a) Formic acid or methanoic acid is completely soluble in water. Draw the secondary interaction of formic acid and water molecules. Be sure to specify what interaction takes place (e e dipole-dipole bond etc) n sodium hydroxide, NaoH is added to formic acid, the pH raised to 12. What happened...
1152L Exp. 8 Esters and Saponification POST LAB QUESTIONS 1. Draw the carboxylic acid and the...
1152L Exp. 8 Esters and Saponification POST LAB QUESTIONS 1. Draw the carboxylic acid and the alcohol that would be the reagents for Oil of Banana Carboxylic acid Alcohgl V02 6 2. Draw the structure of pentyl ethanoate below Compare the structure of oil ol banana (above) to the structure of pentyl ethanoate and explain why the smells of these two esters might be similar Name the following esters using IUPAC nomenclature 3a 2-CH2-CH 0 4Draw the carboxylic adids and...
Carboxylic Acids and Esters EXPERIMENT 22 OBSERVATIONS AND RESULTS Synthesis and Identification of an Ester: Esterification...
Carboxylic Acids and Esters EXPERIMENT 22 OBSERVATIONS AND RESULTS Synthesis and Identification of an Ester: Esterification 1. Give the name and structure of the ester which you synthesized. What fruit did you associate with the odor of the ester? to noldsoinogs w to esar bnn eaman sd vio stolpi Look up the ester and its fruit sburce in your textbook. (If it is not in your textbook, ask your instructor.) Did you associate the ester with the right fruit? If...
1. Using Sigma-Aldrich website or Merck Index website or Google search find and draw structures for...
1. Using Sigma-Aldrich website or Merck Index website or Google search find and draw structures for the following compounds. (a) Atropine (b) Hydroxychloroquine (c) Saccharin (d) Cholesterol (e) Vitamin C (ascorbic acid) 2. Find the melting points for the following compounds by using Sigma-Aldrich or Google search (a) Biphenyl (b) 4-bromobenzoic acid (C) 3-nitrophenol 9. Chlorine, bromine and iodine all react with alkenes such as ethene in an addition reaction (a) Write the equation for the bromination of ethene, and...
QUESTIONS 1. What is the purpose of the sulfuric acid (yes, it's a catalyst, but why...
QUESTIONS 1. What is the purpose of the sulfuric acid (yes, it's a catalyst, but why is it a catalyst? What is it doing that makes the reaction possible? Would the reaction just go slower without it, or would the reaction not go at all? Why?) 2. If isobutyl alcohol (2 methyl propanol) is used instead of tert butyl alcohol, a mixture of products is obtained. One the products is the same as the product obtained with the tert butyl...
The following questions are from an experiment titled Friedel-Crafts Alkylation for Organic Chemistry II Lab. There...
The following questions are from an experiment titled
Friedel-Crafts Alkylation for Organic Chemistry II Lab. There are
pictures attached of the lab manual.
2) Is this method a good route for the preparation of
p-sec-butyltoulene? Give reasons for your answer.
3) Why do you use a large excess of toulene. What are its
functions?
4) What is the purpose for adding the hydrochloric acid to the
water in the separatory funnel in step 5? Hint: If no acid is
added,...
Post-Lab Questions 1. Formic acid (methanoic acid) is completely soluble in water. Draw the structures showing what formic acid is added to water. Name the product w the structures showing what happens when Formic acid HCOOH is completely soluble in y cecause of the hydrogen bonding. That is why HCOOH is complet 2. Formic acid can be neutralized with NaOH.Draw the structures for the neutralization reaction. Namen product 3. Hexanoic acid has an unpleasant odor. like the smell of goats....
Post-Lab Questions .. Formic acid is completely soluble in water. Draw the structural formula of the water. the molecule as it is in Sodium hydroxide, NaOH, is added and the pH raised to 12. What happens to the acid in this solution? Draw the structural formula of the formic acid as it exists at pH 12 b. c Hydrochloric acid, HCL, is now added and the pht lowered to 2 Draw the structural formula of Write structures for the five...
6. Methanoic acid (formic acid) is infinitely soluble in water, while decanoic acid (capric acid) is almost completely insoluble. Based on a comparison of structures, explain the large difference in water solubility. (2 marks)
Which of the following is more soluble in water, acetic acid or hexanoic acid? O O Acetic acid is more soluble in water than hexanoic acid because acetic acid is smaller. Neither acetic acid nor hexanoic acid is soluble in water. e tic acid is less soluble than hexanoic acid in water because acetic acid is smaller. Acetic acid and hexanoic acid have equal solubility in water. O For the following SN2 reaction, draw the organic and inorganic products of...
4. Name the functional group that links two monosaccharides in a disaccharide. Would that be the same kind of functional group linking monosaccharides in long-chain polysaccharides like amylose? Postlab Questions 1a) Formic acid or methanoic acid is completely soluble in water. Draw the secondary interaction of formic acid and water molecules. Be sure to specify what interaction takes place (e e dipole-dipole bond etc) n sodium hydroxide, NaoH is added to formic acid, the pH raised to 12. What happened...
1152L Exp. 8 Esters and Saponification POST LAB QUESTIONS 1. Draw the carboxylic acid and the alcohol that would be the reagents for Oil of Banana Carboxylic acid Alcohgl V02 6 2. Draw the structure of pentyl ethanoate below Compare the structure of oil ol banana (above) to the structure of pentyl ethanoate and explain why the smells of these two esters might be similar Name the following esters using IUPAC nomenclature 3a 2-CH2-CH 0 4Draw the carboxylic adids and...
Carboxylic Acids and Esters EXPERIMENT 22 OBSERVATIONS AND RESULTS Synthesis and Identification of an Ester: Esterification 1. Give the name and structure of the ester which you synthesized. What fruit did you associate with the odor of the ester? to noldsoinogs w to esar bnn eaman sd vio stolpi Look up the ester and its fruit sburce in your textbook. (If it is not in your textbook, ask your instructor.) Did you associate the ester with the right fruit? If...
1. Using Sigma-Aldrich website or Merck Index website or Google search find and draw structures for the following compounds. (a) Atropine (b) Hydroxychloroquine (c) Saccharin (d) Cholesterol (e) Vitamin C (ascorbic acid) 2. Find the melting points for the following compounds by using Sigma-Aldrich or Google search (a) Biphenyl (b) 4-bromobenzoic acid (C) 3-nitrophenol 9. Chlorine, bromine and iodine all react with alkenes such as ethene in an addition reaction (a) Write the equation for the bromination of ethene, and...
QUESTIONS 1. What is the purpose of the sulfuric acid (yes, it's a catalyst, but why is it a catalyst? What is it doing that makes the reaction possible? Would the reaction just go slower without it, or would the reaction not go at all? Why?) 2. If isobutyl alcohol (2 methyl propanol) is used instead of tert butyl alcohol, a mixture of products is obtained. One the products is the same as the product obtained with the tert butyl...
The following questions are from an experiment titled
Friedel-Crafts Alkylation for Organic Chemistry II Lab. There are
pictures attached of the lab manual.
2) Is this method a good route for the preparation of
p-sec-butyltoulene? Give reasons for your answer.
3) Why do you use a large excess of toulene. What are its
functions?
4) What is the purpose for adding the hydrochloric acid to the
water in the separatory funnel in step 5? Hint: If no acid is
added,...
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