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Group-AEach question carries 2 point (15x2=30) 1. How many total bonds are in the correct structure...
What is the hybridization at the two central carbon atoms of 2-butene? A. sp B. sp2...
What is the hybridization at the two central carbon atoms of 2-butene? A. sp B. sp2 C. sp3 D. sp3d E. sp3d2
What is the hybridization of the carbon atoms in allene, C4H4? Select one: a. sp3d b....
What is the hybridization of the carbon atoms in allene, C4H4? Select one: a. sp3d b. sp3d2 c. sp3 d. sp2 e. sp
Please Help -14. Determine the electron geometry (eg) and molecular geometry (mg) of CH3-1. A) eg-tetrahedral,...
Please Help
-14. Determine the electron geometry (eg) and molecular geometry (mg) of CH3-1. A) eg-tetrahedral, mg etrahedral B) eg-tetrahedral, mg-trigonal pyramidal C) eg-trigonal planar, mg-bent D) eg-trigonal planar, mg-trigonal planar E) eg tetrahedral, mg=trigonal planar -115. Draw the Lewis structure for CH4, what is the hybridization on the C atom? A) sp B) sp3 C) sp2 D) sp3d E) sp3d2
33) Determine the electron geometry (eg), molecular geometry (mg), and polarity of the molecule below. A)...
33) Determine the electron geometry (eg), molecular geometry (mg), and polarity of the molecule below. A) eg-trigonal planar, mg-bent, polar B) eg-tetrahedral, mg-bent, polar C) eg-tetrahedral, mg-tetrahedral, nonpolar D) egalinear, mgslinear, nonpolar E) eg:trigonal pyramidal, mgetrigonal pyramidal, polar 34) Use the standard reaction enthalpies given below to determine AH rxn for the following reaction: 2 S(s)+3 0218)>2 S03l8) Given: urrxn® +296.8 kJ 솨inn ;-197.8 kl 250218) +02(g) → 2 SO3(g) A) -692.4 k 8) -293.0 k C) 1583 k D)-494.6...
Question 69 (1 point) Which is the correct IUPAC name for this molecule? CH, CH, CH?...
Question 69 (1 point) Which is the correct IUPAC name for this molecule? CH, CH, CH? CH2 CH; C-CH2-CH2-CH-CH2 CH2 CH2 CH 4,7-diethyl-7-methylnonane 2,2,5,6-tetraethylhexane 1,2,5,5-tetraethylhexane O 3,6-diethyl-3-methylnonane 2,2,5-triethyloctane Question 70 (1 point) What is the geometry and hybridization state of carbon #2 in the compound 1,4- dibromo-1-pentyne? trigonal planar, sp tetrahedral, sp O trigonal planar, sp2 O linear, sp2 linear, sp O linear, sp3 O tetrahedral, sp2 O trigonal planar, sp tetrahedral, sp Question 71 (1 point) Which of these...
What is the correct answer to each part? Please circle answer and give explanation! Thanks in...
What is the correct answer to each part? Please circle
answer and give explanation! Thanks in advance!!
15. Draw Lewis structure of ethylene (H2CCH2). C 16. What is the steric number around either carbon atom in ethylene? a. 2 d. 5 b. 3 e. 6 c. 4 17. What is the electronic geometry around either carbon atom in ethylene? a. tetrahedral d. square planar b. square pyramidal e. T-shaped c. trigonal planar 18. What is the molecular geometry around either...
34. The hybridization on the oxygen atom in H3O* is best described as a. sp b....
34. The hybridization on the oxygen atom in H3O* is best described as a. sp b. sp2 c. sp3 d. sp3d e. sp3d2 35. In XeF4, the electron arrangement (bond pairs and lone pairs) about the xenon atom is a. an octahedron b. a trigonal bipyramid c. a square plane d. a tetrahedron e. a trigonal pyramid 36. The molecular geometry of the thiocyanate ion, SCN-, is best described as a. linear b. trigonal planar c. tetrahedral d. bent e....
Organic Chemistry Question The indicate atom has which hybridization ? a.) s b.) sp c.) sp2...
Organic Chemistry Question
The indicate atom has which hybridization ?
a.) s
b.) sp
c.) sp2
d.) sp3
e.) p
f.) other
How
many pi bonds are present in this molecule? give a numerical answer
(0, 1, 2, etc.)
The indicated atom has the hybridization: Os sp O sp2 sp3 р other
3- What is the hybridization at the carbon atoms labelled 1, 2, 3? Select one: a....
3- What is the hybridization at the carbon atoms labelled 1, 2, 3? Select one: a. sp3, sp3, sp b. sp3, sp2, sp2 c. sp2, sp2, sp d. sp3, sp2, sp e. sp2, sp3, sp - - 1- Which of the following statements is true? The band gap is… Select one: a. the energy difference between the valence band and the conduction band b. the energy to remove an electron from a valence orbital c. the energy difference between the...
What is the answer to questions 8 and 9? And could yoy please tell me if...
What is the answer to questions 8 and 9? And could yoy
please tell me if I have chosen the correct answer for the
others?
6. Which molecule below has a carbon atom that is sp hybridized? d. CH a. CH b. H2CO c. CH:CI CHCI 7. Ethanol has the formula CH,CH,OH. The central carbon atom has a hybridization local molecular geometry and trigonal planar, sp b. tetrahedral; sp c. tetrahedral; sp? d. seesaw, sp? c. seesaw; sp 8. Which...
Please Help
-14. Determine the electron geometry (eg) and molecular geometry (mg) of CH3-1. A) eg-tetrahedral, mg etrahedral B) eg-tetrahedral, mg-trigonal pyramidal C) eg-trigonal planar, mg-bent D) eg-trigonal planar, mg-trigonal planar E) eg tetrahedral, mg=trigonal planar -115. Draw the Lewis structure for CH4, what is the hybridization on the C atom? A) sp B) sp3 C) sp2 D) sp3d E) sp3d2
33) Determine the electron geometry (eg), molecular geometry (mg), and polarity of the molecule below. A) eg-trigonal planar, mg-bent, polar B) eg-tetrahedral, mg-bent, polar C) eg-tetrahedral, mg-tetrahedral, nonpolar D) egalinear, mgslinear, nonpolar E) eg:trigonal pyramidal, mgetrigonal pyramidal, polar 34) Use the standard reaction enthalpies given below to determine AH rxn for the following reaction: 2 S(s)+3 0218)>2 S03l8) Given: urrxn® +296.8 kJ 솨inn ;-197.8 kl 250218) +02(g) → 2 SO3(g) A) -692.4 k 8) -293.0 k C) 1583 k D)-494.6...
Question 69 (1 point) Which is the correct IUPAC name for this molecule? CH, CH, CH? CH2 CH; C-CH2-CH2-CH-CH2 CH2 CH2 CH 4,7-diethyl-7-methylnonane 2,2,5,6-tetraethylhexane 1,2,5,5-tetraethylhexane O 3,6-diethyl-3-methylnonane 2,2,5-triethyloctane Question 70 (1 point) What is the geometry and hybridization state of carbon #2 in the compound 1,4- dibromo-1-pentyne? trigonal planar, sp tetrahedral, sp O trigonal planar, sp2 O linear, sp2 linear, sp O linear, sp3 O tetrahedral, sp2 O trigonal planar, sp tetrahedral, sp Question 71 (1 point) Which of these...
What is the correct answer to each part? Please circle
answer and give explanation! Thanks in advance!!
15. Draw Lewis structure of ethylene (H2CCH2). C 16. What is the steric number around either carbon atom in ethylene? a. 2 d. 5 b. 3 e. 6 c. 4 17. What is the electronic geometry around either carbon atom in ethylene? a. tetrahedral d. square planar b. square pyramidal e. T-shaped c. trigonal planar 18. What is the molecular geometry around either...
34. The hybridization on the oxygen atom in H3O* is best described as a. sp b. sp2 c. sp3 d. sp3d e. sp3d2 35. In XeF4, the electron arrangement (bond pairs and lone pairs) about the xenon atom is a. an octahedron b. a trigonal bipyramid c. a square plane d. a tetrahedron e. a trigonal pyramid 36. The molecular geometry of the thiocyanate ion, SCN-, is best described as a. linear b. trigonal planar c. tetrahedral d. bent e....
Organic Chemistry Question
The indicate atom has which hybridization ?
a.) s
b.) sp
c.) sp2
d.) sp3
e.) p
f.) other
How
many pi bonds are present in this molecule? give a numerical answer
(0, 1, 2, etc.)
The indicated atom has the hybridization: Os sp O sp2 sp3 р other
What is the answer to questions 8 and 9? And could yoy
please tell me if I have chosen the correct answer for the
others?
6. Which molecule below has a carbon atom that is sp hybridized? d. CH a. CH b. H2CO c. CH:CI CHCI 7. Ethanol has the formula CH,CH,OH. The central carbon atom has a hybridization local molecular geometry and trigonal planar, sp b. tetrahedral; sp c. tetrahedral; sp? d. seesaw, sp? c. seesaw; sp 8. Which...
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