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Use the Fischer projection below to answer the following questions сн. Br- H H- Br CH,CH,...
DUBU Ugraded 1) Draw the enantiomer and a diastereomer of the following Fischer projection in the...
DUBU Ugraded 1) Draw the enantiomer and a diastereomer of the following Fischer projection in the boxes below Your answers should be in wedge/dash notation (2 points) Original molecule Enantiomer Diastereomer OOH -OH C-Me SH Merci 2) Provide the full IUPAC name for the following molecule (2 point): undecane 3-bromo 4,5-ethyl 6-methyl 8-ethylene Molecule: 9-11-methylethul) Name 3) Use your knowledge of pka's to rank the following from least basic (1) to most basic (5)? (1 point)
19-26 thanks! 19-29* PART 3: 2,3-BUTANEDIOL CH-CH(OH)-CH(OH)-CH, mirror images, not superimposable Build as many models of...
19-26 thanks!
19-29*
PART 3: 2,3-BUTANEDIOL CH-CH(OH)-CH(OH)-CH, mirror images, not superimposable Build as many models of 2,3-butanediol as you can. First, attach two carbons with a single bond. To each carbon add one carbon, one hydrogen, and one oxygen. To complete the structure, Ti the remaining hydrogen atoms. Remember, a model is not different if it is completely superimposable on one already constructed! 13. How many stereochemically different models are possible for 2,3-butanediol? 14. What characteristic does one of these...
Alkyl Halides: Substitution reaction of (2R)-2- bromopentane and CH30- Br H3C CH3 Draw the molecule on...
Alkyl Halides: Substitution reaction of (2R)-2- bromopentane and CH30- Br H3C CH3 Draw the molecule on the canvas by choosing buttons from the Tools (for bonds), Atoms, and Advanced Template toolbars. The single bond is active by default. To change the bond type select the Insert menu and change the Bond setting. Show the appropriate stereochemistry by choosing the dashed or wedged buttons and then clicking a bond on the canvas. CI Marvin JS Br
4. Consider the following Fischer Projection: CH, OH I 9 CH OH A Does this represent...
4. Consider the following Fischer Projection: CH, OH I 9 CH OH A Does this represent a monosaccharide, a disaccharide, a trisaccharide or something else? B Are any chiral carbons present? If so, circle each one. C Does this represent an aldose or a ketose? Explain your response and draw a box around the relevant functional group. D Give the molecular formula for this compound. E Is this compound classified as an L-isomer or a D- isomer? your response. Explain...
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,...
Use the molecules below to answer the next three questions. These symbols represent rings of 6...
Use the molecules below to answer the next three questions. These symbols represent rings of 6 carbon atoms connected by single or double bonds. There are hydrogens on each carbon that are not shown. There is one H on each double bonded atom and 2 H on each single-bonded carbon. C6H C6H10 Which molecule(s) have at least one carbon atom that is sp hybridized? none of these O III 01 O II Of the following, which molecule has the largest...
Alcohols: Substitution of (1R,3S)-3-methylcyclohexanol using HBr. Part A Predict the product(s) formed when the structure shown...
Alcohols: Substitution of (1R,3S)-3-methylcyclohexanol using
HBr.
Part A Predict the product(s) formed when the structure shown below undergoes a reaction with concentrated HBr. If there is more than one product, draw all the products possible. Interactive 3D display mode ОН CHz Draw the molecule(s) on the canvas by choosing buttons from the Tools (for bonds), Atoms, and Advanced Template toolbars. The single bond is active by default. To change the bond type, select the Insert menu and change the Bond...
Use the Lewis structure drawn below to answer the following question. A structural formula with one...
Use the Lewis structure drawn below to answer the following question. A structural formula with one C atom, one O atom, and four H atoms is shown. A structural formula with one C atom, one O atom, and four H atoms is shown. The C atom is single-bonded to three H atoms and the O atom. The O atom is also single-bonded to an H atom. The O atom has two sets of lone electron pairs. What is the molecular...
CHCH(OH)-CH(OH)-CH3 PART 3: 23-BUTANEDIOL Build as many models of 2.3-butanediol as you can. First, attach two...
CHCH(OH)-CH(OH)-CH3 PART 3: 23-BUTANEDIOL Build as many models of 2.3-butanediol as you can. First, attach two carbons with a single bond To each carbon add one carbon, one hydrogen, and one oxygen. To complete the structure. fill in the remaining hydrogen atoms. Remember, a model is not different if it is completelv superimposable on one already constructed! 13. How many stereochemically different models are possible for 2.3-butanediol? 14. What characteristic does one of these models have that makes it different?...
DUBU Ugraded 1) Draw the enantiomer and a diastereomer of the following Fischer projection in the boxes below Your answers should be in wedge/dash notation (2 points) Original molecule Enantiomer Diastereomer OOH -OH C-Me SH Merci 2) Provide the full IUPAC name for the following molecule (2 point): undecane 3-bromo 4,5-ethyl 6-methyl 8-ethylene Molecule: 9-11-methylethul) Name 3) Use your knowledge of pka's to rank the following from least basic (1) to most basic (5)? (1 point)
19-26 thanks!
19-29*
PART 3: 2,3-BUTANEDIOL CH-CH(OH)-CH(OH)-CH, mirror images, not superimposable Build as many models of 2,3-butanediol as you can. First, attach two carbons with a single bond. To each carbon add one carbon, one hydrogen, and one oxygen. To complete the structure, Ti the remaining hydrogen atoms. Remember, a model is not different if it is completely superimposable on one already constructed! 13. How many stereochemically different models are possible for 2,3-butanediol? 14. What characteristic does one of these...
Alkyl Halides: Substitution reaction of (2R)-2- bromopentane and CH30- Br H3C CH3 Draw the molecule on the canvas by choosing buttons from the Tools (for bonds), Atoms, and Advanced Template toolbars. The single bond is active by default. To change the bond type select the Insert menu and change the Bond setting. Show the appropriate stereochemistry by choosing the dashed or wedged buttons and then clicking a bond on the canvas. CI Marvin JS Br
4. Consider the following Fischer Projection: CH, OH I 9 CH OH A Does this represent a monosaccharide, a disaccharide, a trisaccharide or something else? B Are any chiral carbons present? If so, circle each one. C Does this represent an aldose or a ketose? Explain your response and draw a box around the relevant functional group. D Give the molecular formula for this compound. E Is this compound classified as an L-isomer or a D- isomer? your response. Explain...
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,...
Use the molecules below to answer the next three questions. These symbols represent rings of 6 carbon atoms connected by single or double bonds. There are hydrogens on each carbon that are not shown. There is one H on each double bonded atom and 2 H on each single-bonded carbon. C6H C6H10 Which molecule(s) have at least one carbon atom that is sp hybridized? none of these O III 01 O II Of the following, which molecule has the largest...
Alcohols: Substitution of (1R,3S)-3-methylcyclohexanol using
HBr.
Part A Predict the product(s) formed when the structure shown below undergoes a reaction with concentrated HBr. If there is more than one product, draw all the products possible. Interactive 3D display mode ОН CHz Draw the molecule(s) on the canvas by choosing buttons from the Tools (for bonds), Atoms, and Advanced Template toolbars. The single bond is active by default. To change the bond type, select the Insert menu and change the Bond...
CHCH(OH)-CH(OH)-CH3 PART 3: 23-BUTANEDIOL Build as many models of 2.3-butanediol as you can. First, attach two carbons with a single bond To each carbon add one carbon, one hydrogen, and one oxygen. To complete the structure. fill in the remaining hydrogen atoms. Remember, a model is not different if it is completelv superimposable on one already constructed! 13. How many stereochemically different models are possible for 2.3-butanediol? 14. What characteristic does one of these models have that makes it different?...
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