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POST-LAB QUESTIONS: 1. Predict the product of the following reactions. If no reaction occurs write "NR"...
1. Based on the physical and chemical properties you observed in your unknown and each of...
1. Based on the physical and chemical properties you observed in your unknown and each of the carbonyl compounds, identify your unknown and explain fully (using at least 2 tests) how you came to your conclusion. and you believe it is Your unknown letter is Explain based on the results of at least 2 tests/observations: POST-LAB QUESTIONS: 1. Predict the product of the following reactions. If no reaction occurs write "NR" CH CH CH 2. Which test(s) would you use...
Predict the product(s) for the following reactions. If no significant reaction occurs, then write "NR." If...
Predict the product(s) for the following reactions. If no significant reaction occurs, then write "NR." If you write "NR" make sure to provide an explanation. 1) (CH2=CH) CALI 2) H20 pyridine CH,C1, H.07
post lab:experiment 19 a.) benzaldehyde and acetophenon I need help with A-D and #2 please Post-Lab:...
post lab:experiment 19 a.) benzaldehyde and acetophenon
I
need help with A-D and #2 please
Post-Lab: Experiment 19 1. Explain how you could use the simple laboratory tests performed in this experiment to distinguish between the following compounds. a. Benzaldehyde and acetophenone b. 2-Pentanone and 3-pentanone c. Acetaldehyde and propionaldehyde d. 3-Pentanone and pentanal 2. Only one aldehyde and only one primary alcohol give a positive iodoform test. What are the structures?
1. (6 pts.) Predict the products for the following reactions. If no reaction occurs, write “NR”....
1. (6 pts.) Predict the products for the following reactions. If no reaction occurs, write “NR”. Indicate proper stereochemistry where appropriate. If more than one product can form, indicate the major product(s). If more than one stereoisomer forms, draw each stereoisomer separately. 1) PPhz 2) n-BuLi / THE Br i 2) 420 1) LIAIHA 2) H20 HONG HO
Transfer Hydrogenation Post Lab questions Transfer Hydrogenation Post-Lab Questions: 1. Using the volume of hydrogen gas...
Transfer Hydrogenation Post Lab questions
Transfer Hydrogenation Post-Lab Questions: 1. Using the volume of hydrogen gas (H) consumed during the course of a traditional (Hz), complete hydrogenation reaction, how would you be able to distinguish the following naturally occurring fatty acids from one another? Be specific and provide structures to help illustrate and explain your response. Arachidonic acid and crucic acid: 2. Using the amount (mols) of benzene (CH) produced during the course of a complete transfer hydrogenation reaction, how...
3. Predict the product of the following two reactions. If no reaction occurs, write no reaction....
3. Predict the product of the following two reactions. If no reaction occurs, write no reaction. KMnO d. Was the compound in part c oxidized or reduced? Explain your answer.
Please answer these post lab questions correctly, ASAP. These are the data sheets. Thank you! Aldehyde...
Please answer these post lab questions correctly, ASAP.
These are the data sheets. Thank you!
Aldehyde and Ketone Group No. and Members: Section: Date: POST-LAB GUIDE QUESTIONS 1) How does formaldehyde act as disinfectant or as a preservative of biological specimens? 2) What are the uses of urotropine? Give its structure. Explain the action of each. 3) is the use of HCHO as a food preservative permitted by law? Explain. 4) Give the practical use of the reduction of AgNO3...
Post Lab Questions: To receive full credit, you must SHOW ALL YOUR WORK!! Use the table...
Post Lab Questions: To receive full credit, you must SHOW ALL YOUR WORK!! Use the table of reduction half reactions to answer the following Post-Lab questions: Table 3. Example reduction Reduction Potential Chart half reactions. The easiest to Ce+(aq) + 3e - Ce3+ (aq) reduce is at the top. The more Au3+ (aq) + 3e Au(s) difficult to reduce is at the bottom. Cl2(g) + 2e 2CH(ag) Ag+ (aq) + e- Ag(s) Fe3+ (aq) + e- Fe2+ (aq) AgCl(s) +...
Post Lab Questions: 1. Two molecules of glucose, a monosaccharide, when joined together they form a...
Post Lab Questions: 1. Two molecules of glucose, a monosaccharide, when joined together they form a molecule of maltose. Write a chemical reaction to show this process. 2. Write the chemical reaction to show the charring of glucose, C.H.O., which occurs on addition of Conc. H SO. to it. 3. What is the role of Conc. H2SO. in Molisch's reagent test? 4. The positive Biuret test indicates the presence of ....... bond in proteins. 5. Why would amino acids give...
POST-LAB QUESTIONS 1. A compound of molecular formula CH..0 forms a yellow precipitate with 2,4-dinitrophenylhydrazine reagent...
POST-LAB QUESTIONS 1. A compound of molecular formula CH..0 forms a yellow precipitate with 2,4-dinitrophenylhydrazine reagent and a yellow precipitate with reagents for the iodoform test, draw the structural formula for this compound. 2. What kind of results do you see when the following compounds are mixed together with the given test solution? a) with 2,4-dinitrophenylhydrazine with chromic with chromic acid with 12-KI reagent CH3CH2CH with Tollens' reagent 3. Write the structure of the compound that gives a silver mirror...
1. Based on the physical and chemical properties you observed in your unknown and each of the carbonyl compounds, identify your unknown and explain fully (using at least 2 tests) how you came to your conclusion. and you believe it is Your unknown letter is Explain based on the results of at least 2 tests/observations: POST-LAB QUESTIONS: 1. Predict the product of the following reactions. If no reaction occurs write "NR" CH CH CH 2. Which test(s) would you use...
Predict the product(s) for the following reactions. If no significant reaction occurs, then write "NR." If you write "NR" make sure to provide an explanation. 1) (CH2=CH) CALI 2) H20 pyridine CH,C1, H.07
post lab:experiment 19 a.) benzaldehyde and acetophenon
I
need help with A-D and #2 please
Post-Lab: Experiment 19 1. Explain how you could use the simple laboratory tests performed in this experiment to distinguish between the following compounds. a. Benzaldehyde and acetophenone b. 2-Pentanone and 3-pentanone c. Acetaldehyde and propionaldehyde d. 3-Pentanone and pentanal 2. Only one aldehyde and only one primary alcohol give a positive iodoform test. What are the structures?
1. (6 pts.) Predict the products for the following reactions. If no reaction occurs, write “NR”. Indicate proper stereochemistry where appropriate. If more than one product can form, indicate the major product(s). If more than one stereoisomer forms, draw each stereoisomer separately. 1) PPhz 2) n-BuLi / THE Br i 2) 420 1) LIAIHA 2) H20 HONG HO
Transfer Hydrogenation Post Lab questions
Transfer Hydrogenation Post-Lab Questions: 1. Using the volume of hydrogen gas (H) consumed during the course of a traditional (Hz), complete hydrogenation reaction, how would you be able to distinguish the following naturally occurring fatty acids from one another? Be specific and provide structures to help illustrate and explain your response. Arachidonic acid and crucic acid: 2. Using the amount (mols) of benzene (CH) produced during the course of a complete transfer hydrogenation reaction, how...
3. Predict the product of the following two reactions. If no reaction occurs, write no reaction. KMnO d. Was the compound in part c oxidized or reduced? Explain your answer.
Please answer these post lab questions correctly, ASAP.
These are the data sheets. Thank you!
Aldehyde and Ketone Group No. and Members: Section: Date: POST-LAB GUIDE QUESTIONS 1) How does formaldehyde act as disinfectant or as a preservative of biological specimens? 2) What are the uses of urotropine? Give its structure. Explain the action of each. 3) is the use of HCHO as a food preservative permitted by law? Explain. 4) Give the practical use of the reduction of AgNO3...
Post Lab Questions: To receive full credit, you must SHOW ALL YOUR WORK!! Use the table of reduction half reactions to answer the following Post-Lab questions: Table 3. Example reduction Reduction Potential Chart half reactions. The easiest to Ce+(aq) + 3e - Ce3+ (aq) reduce is at the top. The more Au3+ (aq) + 3e Au(s) difficult to reduce is at the bottom. Cl2(g) + 2e 2CH(ag) Ag+ (aq) + e- Ag(s) Fe3+ (aq) + e- Fe2+ (aq) AgCl(s) +...
Post Lab Questions: 1. Two molecules of glucose, a monosaccharide, when joined together they form a molecule of maltose. Write a chemical reaction to show this process. 2. Write the chemical reaction to show the charring of glucose, C.H.O., which occurs on addition of Conc. H SO. to it. 3. What is the role of Conc. H2SO. in Molisch's reagent test? 4. The positive Biuret test indicates the presence of ....... bond in proteins. 5. Why would amino acids give...
POST-LAB QUESTIONS 1. A compound of molecular formula CH..0 forms a yellow precipitate with 2,4-dinitrophenylhydrazine reagent and a yellow precipitate with reagents for the iodoform test, draw the structural formula for this compound. 2. What kind of results do you see when the following compounds are mixed together with the given test solution? a) with 2,4-dinitrophenylhydrazine with chromic with chromic acid with 12-KI reagent CH3CH2CH with Tollens' reagent 3. Write the structure of the compound that gives a silver mirror...
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