Using alcohol, what type of reaction will you use to produce Cyclopentene? What Alcohol will be...
Using alcohol, what type of reaction will you use to produce Cyclopentene? What Alcohol will be your starting material? Draw the reaction with line-angle formula.
- a. What kind of test will you use to distinguish between aldehyde and ketone? Explain using reaction.
- Explain when Benedict’s test gives positive Brick-red solid test?
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Using alcohol, what type of
reaction will you use to produce Cyclopentene? What Alcohol will be...
What reagent would you use to distinguish between the following pairs of compounds? Indicate what...
Organic Chemistry
What reagent would you use to distinguish between the following pairs of compounds? Indicate what you would observe. 1) Primary and secondary alcohol (2) Aldehyde and ketone (3) A ketone and methylketone (4) A ketone and alcohol
What reagent would you use to distinguish between the following pairs of compounds? Indicate what you would observe. 1) Primary and secondary alcohol (2) Aldehyde and ketone (3) A ketone and methylketone (4) A ketone and alcohol
Use the information below to fill in the charts on the 1st screenshot and then answer...
Use the information below to fill in the charts on the 1st
screenshot and then answer the questions on the 2nd screenshot.
UNKNOWN #: 399
2,4-dinitrophenylhydrazine Test: solution remains
colorless
Fehling’s Test: solution remains colorless
Lucas test: solution became cloudy immediately when
reagent was added
Tollen’s test: solution remains colorless
Iodoform Test: solution remains colorless
Bordwell-Wellman Test: no rxn was observed
UNKNOWN #: 499
2,4-dinitrophenylhydrazine Test: solution changed to a
yellow-orange color with some precipitation
Fehling’s Test: solution changed to...
with bromne 2. Why is the reaction of ethere Called an additonal reaction? 3. If you...
with bromne 2. Why is the reaction of ethere Called an additonal reaction? 3. If you used a bromine test to distinguish between hexane and there are hexene in which would the red color or bromine Persist? distinguish would 4. If you used a permanganate test to between hexane and I hexene, in which the purple Color of knna perast? 5. or Draw the the Condensed Structrual formula of each. following. a. 2-methyl-1-pentene b. 3-methyl Cyclopentene
If you use a permanganate test to distinguish between cyclohexanie and cyclohexene, in which would the...
If you use a permanganate test to distinguish between cyclohexanie and cyclohexene, in which would the purple color of KMNO4 persist? 11. Only one aldehyde and only one primary alcohol gives positive iodoform test. What are their structures? 12. Which of the following compounds would give a positive iodoform test? Yes/No Yes/No (a) Yes/No Yes/No (b)
10. If you use a permanganate test to distinguish between cyclohexane and cyclohexene, in which would...
10. If you use a permanganate test to distinguish between cyclohexane and cyclohexene, in which would the purple color of KMNO4 persist? 11. Only one aldehyde and only one primary alcohol gives positive iodoform test. What are their structures? 12. Which of the following compounds would give a positive iodoform test? i Yes/No Yes/No a) Yes/No (d) (b) Yes/No
9. Chlorine, bromine and iodine all react with alkenes such as ethene in an addition reaction....
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 name the product. (b) Explain why this is called an addition reaction. (c) Describe what you would see if you bubbled ethene through a solution of bromine in an organic solvent such as hexane. 10. If you use a permanganate test to distinguish between cyclohexane and cyclohexene, in which would the purple color of...
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.) What would the product be if you oxidized a tertiary alcohol? A.) Ketone B.) Aldehyde...
1.) What would the product be if you oxidized a tertiary
alcohol?
A.) Ketone
B.) Aldehyde
C.)Carboxylic Acid
D.) No reaction
2.) What would the FULLY oxidized product of a primary alcohol
be?
A.) No reaction
B.) Carboxylic Acid
C.) Aldehyde
D.) Ketone
3.) Which types of alcohol can be oxidized? Choose all that
apply.
A.) Quaternary
B.) Primary
C.) Secondary
D.) Tertiary
4.) the Ethanol standard in test tube 3 will have a final
concentration of _____%(v/v) ethanol.
5.)...
Question 2 (1 point) Reaction conditions for the use of NaBH4 and LiAlH4 as reducing agents...
Question 2 (1 point) Reaction conditions for the use of NaBH4 and LiAlH4 as reducing agents are different. LiAlH4 is the more difficult to handle. Explain why it reacts violently with water can't be used in the open air needs special anhydrous solvent all the above Question 1 (1 point) What class of compound do you always get if you reduce an aldehyde? O 2º alcohol carboxylic acid ketone 1° alcohol
please help The dehydration of alcohols Under acidic conditions, alcohols will undergo a dehydration reaction, producing...
please help
The dehydration of alcohols Under acidic conditions, alcohols will undergo a dehydration reaction, producing an alkene and water. During the reaction, the hydroxyl group of the alcohol and a hydrogen atom from an adjacent carbon atom are lost. The reaction takes place in three steps, as shown in the diagram. (Figure 1) In the first step, a hydrogen lon bonds to the hydroxyl group of the alcohol. In the second step, the protonated hydroxl group leaves the compound,...
Organic Chemistry
What reagent would you use to distinguish between the following pairs of compounds? Indicate what you would observe. 1) Primary and secondary alcohol (2) Aldehyde and ketone (3) A ketone and methylketone (4) A ketone and alcohol
What reagent would you use to distinguish between the following pairs of compounds? Indicate what you would observe. 1) Primary and secondary alcohol (2) Aldehyde and ketone (3) A ketone and methylketone (4) A ketone and alcohol
Use the information below to fill in the charts on the 1st
screenshot and then answer the questions on the 2nd screenshot.
UNKNOWN #: 399
2,4-dinitrophenylhydrazine Test: solution remains
colorless
Fehling’s Test: solution remains colorless
Lucas test: solution became cloudy immediately when
reagent was added
Tollen’s test: solution remains colorless
Iodoform Test: solution remains colorless
Bordwell-Wellman Test: no rxn was observed
UNKNOWN #: 499
2,4-dinitrophenylhydrazine Test: solution changed to a
yellow-orange color with some precipitation
Fehling’s Test: solution changed to...
with bromne 2. Why is the reaction of ethere Called an additonal reaction? 3. If you used a bromine test to distinguish between hexane and there are hexene in which would the red color or bromine Persist? distinguish would 4. If you used a permanganate test to between hexane and I hexene, in which the purple Color of knna perast? 5. or Draw the the Condensed Structrual formula of each. following. a. 2-methyl-1-pentene b. 3-methyl Cyclopentene
If you use a permanganate test to distinguish between cyclohexanie and cyclohexene, in which would the purple color of KMNO4 persist? 11. Only one aldehyde and only one primary alcohol gives positive iodoform test. What are their structures? 12. Which of the following compounds would give a positive iodoform test? Yes/No Yes/No (a) Yes/No Yes/No (b)
10. If you use a permanganate test to distinguish between cyclohexane and cyclohexene, in which would the purple color of KMNO4 persist? 11. Only one aldehyde and only one primary alcohol gives positive iodoform test. What are their structures? 12. Which of the following compounds would give a positive iodoform test? i Yes/No Yes/No a) Yes/No (d) (b) Yes/No
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 name the product. (b) Explain why this is called an addition reaction. (c) Describe what you would see if you bubbled ethene through a solution of bromine in an organic solvent such as hexane. 10. If you use a permanganate test to distinguish between cyclohexane and cyclohexene, in which would the purple color of...
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.) What would the product be if you oxidized a tertiary
alcohol?
A.) Ketone
B.) Aldehyde
C.)Carboxylic Acid
D.) No reaction
2.) What would the FULLY oxidized product of a primary alcohol
be?
A.) No reaction
B.) Carboxylic Acid
C.) Aldehyde
D.) Ketone
3.) Which types of alcohol can be oxidized? Choose all that
apply.
A.) Quaternary
B.) Primary
C.) Secondary
D.) Tertiary
4.) the Ethanol standard in test tube 3 will have a final
concentration of _____%(v/v) ethanol.
5.)...
Question 2 (1 point) Reaction conditions for the use of NaBH4 and LiAlH4 as reducing agents are different. LiAlH4 is the more difficult to handle. Explain why it reacts violently with water can't be used in the open air needs special anhydrous solvent all the above Question 1 (1 point) What class of compound do you always get if you reduce an aldehyde? O 2º alcohol carboxylic acid ketone 1° alcohol
please help
The dehydration of alcohols Under acidic conditions, alcohols will undergo a dehydration reaction, producing an alkene and water. During the reaction, the hydroxyl group of the alcohol and a hydrogen atom from an adjacent carbon atom are lost. The reaction takes place in three steps, as shown in the diagram. (Figure 1) In the first step, a hydrogen lon bonds to the hydroxyl group of the alcohol. In the second step, the protonated hydroxl group leaves the compound,...
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