The compound with the following Lewis structure is acetylsalicylic acid, better known as aspirin: (Figure 1) Figure H. H H H :O: 11² 1 of 1 -Ö-H H C-C-H :O: H ▼ Part B What hybrid orbitals are used about the central atom of angles labeled 1, 2, and 3? Drag the appropriate items to their respective bins. sp Submit sp² Request Answer P Pearson angle 1 sp³ angle 2 angle 3 Review I Constants I Periodic Table sp³d Reset Help sp³d² Copyright © 2022 Pearson Education Inc. All rights reserved. | Terms of Use | Privacy Policy | Permissions | Contact Us |

The compound with the following Lewis structure is acetylsalicylic acid, better known as aspirin: (Figure 1) Figure H. H H H :O: 11² 1 of 1 -Ö-H H C-C-H :O: H ▼ Part B What hybrid orbitals are used about the central atom of angles labeled 1, 2, and 3? Drag the appropriate items to their respective bins. sp Submit sp² Request Answer P Pearson angle 1 sp³ angle 2 angle 3 Review I Constants I Periodic Table sp³d Reset Help sp³d² Copyright © 2022 Pearson Education Inc. All rights reserved. | Terms of Use | Privacy Policy | Permissions | Contact Us |

Chemistry

9th Edition

ISBN:9781133611097

Author:Steven S. Zumdahl

Publisher:Steven S. Zumdahl

Chapter9: Covalent Bonding: Orbitals

Section: Chapter Questions

Problem 3ALQ: Compare Figs. 4-47 and 4-49. Why are they different? Because B2 is known to be paramagnetic, the 2p...

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A student draws the picture of ammonia (NH3) in the box below, left, and predicts it will be a flatmolecule with HNH bond angles of exactly 120°. Unfortunately, the student left something out. a. What did the student omit from his drawing? b. What is the actual HNH bond angle of ammonia (based on the draw g above, right)? c. Explain why water, ammonia, and methane (shown below) all have about the same bondangles (close to 109.5°) even though they have different numbers of bonds.
Biacetyl and acetoin are added to margarine to make it taste more like butter. Biacetyl Acetion Complete the Lewis strucrures, predict vnlues for nil CCO bond angles, and give the hybridization of the carbon atoms in these two compounds. Must the four carbon atoms and two oxygen atoms in biacetyl lie in the same plane? How many bonds and how many bonds are there in biacetyl and acetoin?
The ions ClF2 and ClF2+ have both been observed. Use the VSEPR model to predict the FClF bond angle in each.
Compare Figs. 4-47 and 4-49. Why are they different? Because B2 is known to be paramagnetic, the 2p and 2p molecular orbitals must be switched from the first prediction. What is the rationale for this? Why might one expect the 2p to be lower in energy than the 2p? Why cant we use diatomic oxygen to help us decide whether the 2p, or 2p, is lower in energy?
Molecule or Polyatomic HOCI NO₂ N₂H4 H₂O₂ Hint: the oxygens are connected (CH3)2NH Lewis structure H¬O—CI: | : 0=N–6: H-N-N-H H H H-0-0-H H H H-C-N -C-H .. HHH Hybrid- ization AXE 3 sp AX₂E2 2 sp² AX₂E 3 sp³ AX3E 3 sp AX₂E2 3 AX3E Electron pair geometry Molecular shape tetrahedral bent trigonal planar bent tetrahedral trigonal pyramidal tetrahedral bent tetrahedral trigonal pyramidal Bond angles ~109.5° ~109.5° all ~109.5° all ~109.5° all ~109.5° Bond Polarity Molecular Polarity if the molecule is polar, add a dipole arrow if not polar, state so and why H H H²O-OH Н H H" H H H Н Cl H 'H H
Complete the following table: Lewis structure atoms: bonds between orbitals making each total bond order hybridization atoms: type E valence bond: between two atoms |Н: 1s C and H: o sp?(C) + 1s(H) C and H: 1 C: sp? Cl: sp3 0: sp? :0: || C and Cl: o sp?(C) + sp°(CI) C and Cl: 1 = sp?(C) + sp²(0) = p(C) + p(0) C and O: o C and O: 2 CI C and O: t C: C and C: C and C: C and C: C: H-C=C-H H: C and H: C and C: H: C and H: N: N and I: N and I: N= I: N and I: C: C and Cl: C and Cl: :Cl Cl: C and Cl: C and Cl: Cl: C and Cl: -c=cl: C and Cl: :Z: :U:
1. a. Ethane C2H6 4(2)+1(6) = 14 valence electrons how do I calculate number of sigma and pi bond? I already drew out the lewis dot strcture for ethane chemical compund. b. Ethylene C2H4 4(2)+1(4)= 12 valence electrons how do I caculate number of sigma and pi bond? I already drew outt eh lewis dot structure for ethylene chemical compound.
mart - Hiring Ce... 3 441) # 3 H—N—H E D C F4 $ 4 The electron-domain geometry and molecular geometry of ammonia are and respectively. The Lewis structure is given below. R F F5 I-Z: V H ► 11 % 5 F6 T G B A 6 F7 Y H I F8 & 7 N 8 Question 3 of 4 J F9 * > 8 DELL 8. F10 D M K ( 9 < E Alt A) tetrahedral, trigonal pyramidal O B) trigonal planar, trigonal planar C) octahedral, trigonal planar D) T-shaped, trigonal planar F11 * L ) O F12 P : Ctri * PrtScr 2⁰ =1 1E3 ? + { 9 [ I Insert 3:23 PM WD40 4/28/2023 } 1 Delete Backspace ↑ PgUp PgDn Num Lock B Enter Subm Shift 7 E I 4
Complete the following table : Lewis atoms: bonds between orbitals/hybrids making e total bond order structure hybridization atoms: type each valence bond: between two atoms C and H make o = sp?(C) + 1s(H) = sp?(C) + sp°(CI) = sp?(C) + sp?(0) = p(C) + p(0) H 1s C and H = 1 :0: C sp? C and Cl make o C and Cl = 1 CI sp3 C and O make o C and O = 2 O sp? C and O make n Cl and H make (CI) + (H) Cl andH = H-CI-H N. N and N make _(N) + (N) N and N = N=N N N and N make (N) + _(N) N and H = H N and H make (N) + (H) N N and C make (N) + (C) N and C = N and C make (N) + (C) : NEC-0: N and C make _(N) + (C) C and O = C and O make _(C) + (0) II II II I.
Given the following molecule, on which part of the molecule is the electron density the | greatest? O=C=O on the oxygen atom to the left O It is evenly distributed. O on the oxygen atom to the right on the C O on the two oxygen atoms
Identify the hybridization of atoms (1-6) in the molecule. H H / -С—С—С —С, H-O 2 3 4 5' H С — Cl: 6. H If you cannot see the images above, then click here Atom 1 [ Choose ] [ Choose ] Atom 2 sp sp2 Atom 3 spd sp3 Atom 4 sp2d Atom 5 [ Choose ] Atom 6 [ Choose ] :: :0:-
Consider the ring cation, called "cyclopentadienyl cation".... one of five possible resonance structures that can be drawn for it is shown below. In the actual ring cation, what is the charge on any one carbon atom, and what is the bond order of any one C,C bond? ? charge on one C = ? bond order of C,C bond = Select one: O A. +2/5; 4/3 OB. + 1/6; 1.5 O C. + 2/5; 7/5 O D. + 1/5; 6/5 O E. + 1/5; 7/5