Homework Answers
the CHBrClF is chiral and it shows the enantiomeric pair
( non super imposable mirror images ) and the structures are as
follows
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2. Draw a 3D Model or build one using model set of CHBrCIF. (2 points) Build...
1. Draw a 3 D Model or Build one using model set of CH BrCl. (2...
1. Draw a 3 D Model or Build one using model set of CH BrCl. (2 points) i. Build (or Draw) a model of the mirror image of your first molecule. ii. What is the relationship between the two models of CH BrCl related?
rojection Formulas for each model in #16 (again orient the carbon chain up and down). Are...
rojection Formulas for each model in #16 (again orient the carbon chain up and down). Are the mirror images "superimposable?" Interchange any two of the groups located at one of the chiral centers on one of the models in # 1 6. What is the stereochemical relationship of the resulting structure with the one that used to be its mirror image? Will this 'new' model be "optically active?" Why or why not? 18. PART 4:2,3-DICHLOROPENTANE CH, CH(C)-CHC)-CH2CH Build a model...
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...
2. (6 points) 1,3-Dichloro-1,2-propadiene is shown below. Draw the mirror image of this molecule. Is the...
2. (6 points) 1,3-Dichloro-1,2-propadiene is shown below. Draw the mirror image of this molecule. Is the mirror image superimposable on the original molecule? What is the relationship between the two drawings of 1,3-dichloro-1,2-propadiene? Explain. Note: no credit will be given for answers without explanations.
One molecule can be built with Kit #1. Build it and view the solid sphere (aka...
One molecule can be built with Kit #1. Build it and view the solid sphere (aka spa e-filling and ball and stick models by clicking the green "3D" toggle. 1. What is the name of the compound? 2. What elements make up the compound? 3. Draw the solid sphere (aka space filling) model, ball & stick model and structural formula model of the molecule. Collection 1-Kit #2 Two molecules can be built with Kit #2. Each of these molecules consists...
2. (6 points) 1,3-Dichloro-1,2-propadiene is shown below. Draw the mirror image of this molecule. Is the...
2. (6 points) 1,3-Dichloro-1,2-propadiene is shown below. Draw the mirror image of this molecule. Is the mirror image superimposable on the original molecule? What is the relationship between the two drawings of 1,3-dichloro-1,2-propadiene? Explain. Note: no credit will be given for answers without explanations. c=c=c"
1. Construct a model that has a central carbon atom with 4 different colored spheres attached...
1. Construct a model that has a central carbon atom with 4 different colored spheres attached to it, representing four different atoms or groups. Draw a solid/dashed-wedge structure of this model here and answer the following questions. C (a blue ball) D Fig. 1 B 2. Reconstruct the original stereogenic carbon with the four different colored balls again. Set the model on the table so that the blue ball (C In the Fig 1) points upwards. a. Looking down on...
1. Construct a model of the 2,3-dibromopentane isomer and label the chiral centers as R or S. The...
1. Construct a model of the 2,3-dibromopentane isomer and label the chiral centers as R or S. Then make a model of its mirror image and draw it below, again labeling the chiral centers as R or S. a. Convert both models to their most stable conformation and draw their Newman projections looking down the center bond. b. On one model interchange the H and Br on one of the chiral centers. How is this molecule related to the other...
Figure 2: How many chiral carbons does this model have? a Does this model have a...
Figure 2: How many chiral carbons does this model have? a Does this model have a plane of symmetry? Rotate the central bond to see b. possible conformations before answering/ Yes No Make the mirror image model of this molecule. Are the mirror images identical? Yes No C. dl What is the term for the relationship between these structures? Are these structures chiral €or achiral? Switch two of the groups on one of the carbons of one model, resulting in...
EXPERIMENT W12: ORGANIC STRUCTURES AND MOLECULAR MODELS 7. Build models of all possible isomers of CHCl,...
EXPERIMENT W12: ORGANIC STRUCTURES AND MOLECULAR MODELS 7. Build models of all possible isomers of CHCl, and then draw and name the Lewis Structure for each Isomers that differ in their relative geometry (or orientation) across a rigid double bond are called geometrie isomers. Circle your geometric isomers. Label each molecule as polar or non-polar. Certain physical properties of molecules, such as boiling point, are dependent on the degree of polanty of a molecule. What hybrid orbital is used by...
1. Draw a 3 D Model or Build one using model set of CH BrCl. (2 points) i. Build (or Draw) a model of the mirror image of your first molecule. ii. What is the relationship between the two models of CH BrCl related?
rojection Formulas for each model in #16 (again orient the carbon chain up and down). Are the mirror images "superimposable?" Interchange any two of the groups located at one of the chiral centers on one of the models in # 1 6. What is the stereochemical relationship of the resulting structure with the one that used to be its mirror image? Will this 'new' model be "optically active?" Why or why not? 18. PART 4:2,3-DICHLOROPENTANE CH, CH(C)-CHC)-CH2CH Build a model...
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...
2. (6 points) 1,3-Dichloro-1,2-propadiene is shown below. Draw the mirror image of this molecule. Is the mirror image superimposable on the original molecule? What is the relationship between the two drawings of 1,3-dichloro-1,2-propadiene? Explain. Note: no credit will be given for answers without explanations.
One molecule can be built with Kit #1. Build it and view the solid sphere (aka spa e-filling and ball and stick models by clicking the green "3D" toggle. 1. What is the name of the compound? 2. What elements make up the compound? 3. Draw the solid sphere (aka space filling) model, ball & stick model and structural formula model of the molecule. Collection 1-Kit #2 Two molecules can be built with Kit #2. Each of these molecules consists...
2. (6 points) 1,3-Dichloro-1,2-propadiene is shown below. Draw the mirror image of this molecule. Is the mirror image superimposable on the original molecule? What is the relationship between the two drawings of 1,3-dichloro-1,2-propadiene? Explain. Note: no credit will be given for answers without explanations. c=c=c"
1. Construct a model that has a central carbon atom with 4 different colored spheres attached to it, representing four different atoms or groups. Draw a solid/dashed-wedge structure of this model here and answer the following questions. C (a blue ball) D Fig. 1 B 2. Reconstruct the original stereogenic carbon with the four different colored balls again. Set the model on the table so that the blue ball (C In the Fig 1) points upwards. a. Looking down on...
Figure 2: How many chiral carbons does this model have? a Does this model have a plane of symmetry? Rotate the central bond to see b. possible conformations before answering/ Yes No Make the mirror image model of this molecule. Are the mirror images identical? Yes No C. dl What is the term for the relationship between these structures? Are these structures chiral €or achiral? Switch two of the groups on one of the carbons of one model, resulting in...
EXPERIMENT W12: ORGANIC STRUCTURES AND MOLECULAR MODELS 7. Build models of all possible isomers of CHCl, and then draw and name the Lewis Structure for each Isomers that differ in their relative geometry (or orientation) across a rigid double bond are called geometrie isomers. Circle your geometric isomers. Label each molecule as polar or non-polar. Certain physical properties of molecules, such as boiling point, are dependent on the degree of polanty of a molecule. What hybrid orbital is used by...
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