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Select all the statements that correctly explain why lone pairs prefer to occupy equatorial positions in a system with five electron domains. Check all that apply. A larger bond angle leads to more electron repulsion. Alone pair in an axial position will be too far away from the other electron pairs. There is less repulsion between electron domains in equatorial positions. Alone pair in an equatorial position has more space. Do you know the answer? Match each molecular geometry correctly...
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Consider the molecule AX5, where the central atom A has no lone
pairs. X represents the outer atoms, all identical to each other.
How many of the following statements are correct?
A. The central atom A utilizes its outermost ns orbital, all
three of its outermost np orbitals, and two of its (n – 1)d
orbitals for bonding.
B. The A-X equatorial bond length is shorter than the A-X axial
bond length.
C. Suppose in AX5 a lone pair was...
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The two lone-pairs on the oxygen atom of Benzofuran
a) are both delocalized over both rings
b)are both delocalized over one ring
c)are both in sp2 hybridized orbitals
d)are in different orbitals - one in sp2 and the other in a
p-orbital
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letter e please
3. Stability of Axial vs. Equatorial Lone-Pairs in Trigonal Bipyramidal Structures: SF. Useful conversion factors: o 1 au = 627.5096 kcal/mol = 2,625 50 kJ/mol a. Based on the Spartan data, which structure of SF. is more stable? (Circle one.) SF. w/ lone pair in axial position (SF, w/ lone pair in equitorial position How do you know which is more stable? more neseline value = more Shtle b. Energy of the axial lone-pair structure in au)?...
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of 9 Select the statement about equatorial and axial positions in cyclohexane that is correct Each face of the chair conformation of cyclohexane ring has three axial and three equatorial hydrogens in an alternating pattern. OTwo substituents on the same face of the ring that are not adjacent to each other will be trans. Two substituents on the same face of the ring, one of which is axial and one that is equatorial with be trans to each other. OEach...
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Last 15 points (1 point/question unless noted otherwise.) 1. Draw the missing lone pairs on the structure shown in Figure 1. OCH 2. Carbon 1 has _hybridization, HC CH, 2 7 molecular geometry, and bond angle(s) of N° 3. The nitrogen has hybridization, H. CH molecular geometry, and bond angle(s) of Figure 1. DEET (N,N-diethyl-meta-toluamide or N,N- 4. The carbon indicated by the arrow has diethyl-3-methylbenzamide) is the active ingredient in hybridization, many mosquito repellents. For more information, see Paul...
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6. (6 marks) Consider the hybridization in the following structure (not all lone pairs explicitly shown). | Y 0 & CH N JOH H₂C Z Specify what orbitals overlap to form the designated bonds? (Circle the appropriate orbital in the list provided beside each atom.) sigma bond between carbon "Y" and nitrogen orbital on carbon "y" SPdf spsp?sp orbital on nitrogen: S P d f sp sp? sp? ii. pi bond between oxygen "X" and carbon "Y orbital on oxygen...
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Select all the statements that correctly describe the formation of sp hybrid orbitals. Check all that apply. The formation of sp hybrid orbitals leaves one unhybridized p orbital. An sp hybrid orbital is identical to an sp hybrid orbital in shape and energy. Three sp² hybrid orbitals are formed by the hybridization of one s and one p orbital. A group of sp hybrid orbitals assumes a trigonal planar geometry, Do you know the answer I know it Think so...
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please help in all sections asap!!
Which type of electron is the highest in energy? An electron in an anti-bonding molecular orbital. An electron in a bonding molecular orbital. An electron in an atomic orbital. O A non-bonding electron. Choose a systematic name for the following compound. 1,4 dimethyl ethyl benzene 1,4 diethyl methyl benzene 1,4-diisopropylbenzene 1,4 dipropylbenzene Answer the following questions. -OR Would you expect the above compound to be aromatic? Yes No Choose the correct explanations for the...
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Can I please have answers to
all the parts.
H. 5 4 HH N H HH 2 H Н. С C C 1 Η 6 HH HH For parts A-G, provide a numerical answer in the blank (ex. 7). For parts H-J, answer with YES or NO (capitalized letters only). Note: Lone pairs electrons have been omitted. All formal charges are equal to zero. a) Total number of o-bonds in this molecule? 29 b) Total number of ri-bonds in this...
are located
orbital's energy
orbital.
hybridization, it has
orbitals.
Select all the statements that correctly explain why lone pairs prefer to occupy equatorial positions in a system with five electron domains. Check all that apply. A larger bond angle leads to more electron repulsion. Alone pair in an axial position will be too far away from the other electron pairs. There is less repulsion between electron domains in equatorial positions. Alone pair in an equatorial position has more space. Do you know the answer? Match each molecular geometry correctly...
letter e please
3. Stability of Axial vs. Equatorial Lone-Pairs in Trigonal Bipyramidal Structures: SF. Useful conversion factors: o 1 au = 627.5096 kcal/mol = 2,625 50 kJ/mol a. Based on the Spartan data, which structure of SF. is more stable? (Circle one.) SF. w/ lone pair in axial position (SF, w/ lone pair in equitorial position How do you know which is more stable? more neseline value = more Shtle b. Energy of the axial lone-pair structure in au)?...
of 9 Select the statement about equatorial and axial positions in cyclohexane that is correct Each face of the chair conformation of cyclohexane ring has three axial and three equatorial hydrogens in an alternating pattern. OTwo substituents on the same face of the ring that are not adjacent to each other will be trans. Two substituents on the same face of the ring, one of which is axial and one that is equatorial with be trans to each other. OEach...
Last 15 points (1 point/question unless noted otherwise.) 1. Draw the missing lone pairs on the structure shown in Figure 1. OCH 2. Carbon 1 has _hybridization, HC CH, 2 7 molecular geometry, and bond angle(s) of N° 3. The nitrogen has hybridization, H. CH molecular geometry, and bond angle(s) of Figure 1. DEET (N,N-diethyl-meta-toluamide or N,N- 4. The carbon indicated by the arrow has diethyl-3-methylbenzamide) is the active ingredient in hybridization, many mosquito repellents. For more information, see Paul...
6. (6 marks) Consider the hybridization in the following structure (not all lone pairs explicitly shown). | Y 0 & CH N JOH H₂C Z Specify what orbitals overlap to form the designated bonds? (Circle the appropriate orbital in the list provided beside each atom.) sigma bond between carbon "Y" and nitrogen orbital on carbon "y" SPdf spsp?sp orbital on nitrogen: S P d f sp sp? sp? ii. pi bond between oxygen "X" and carbon "Y orbital on oxygen...
Select all the statements that correctly describe the formation of sp hybrid orbitals. Check all that apply. The formation of sp hybrid orbitals leaves one unhybridized p orbital. An sp hybrid orbital is identical to an sp hybrid orbital in shape and energy. Three sp² hybrid orbitals are formed by the hybridization of one s and one p orbital. A group of sp hybrid orbitals assumes a trigonal planar geometry, Do you know the answer I know it Think so...
please help in all sections asap!!
Which type of electron is the highest in energy? An electron in an anti-bonding molecular orbital. An electron in a bonding molecular orbital. An electron in an atomic orbital. O A non-bonding electron. Choose a systematic name for the following compound. 1,4 dimethyl ethyl benzene 1,4 diethyl methyl benzene 1,4-diisopropylbenzene 1,4 dipropylbenzene Answer the following questions. -OR Would you expect the above compound to be aromatic? Yes No Choose the correct explanations for the...
Can I please have answers to
all the parts.
H. 5 4 HH N H HH 2 H Н. С C C 1 Η 6 HH HH For parts A-G, provide a numerical answer in the blank (ex. 7). For parts H-J, answer with YES or NO (capitalized letters only). Note: Lone pairs electrons have been omitted. All formal charges are equal to zero. a) Total number of o-bonds in this molecule? 29 b) Total number of ri-bonds in this...