Predict whether each of the following has a dipole moment. Show shifting of electron density. (a) HBr (b) AlCl3 (c) CBr4

Q: Would you expect the nonbonding electron-pair domain in NH3 to be greater or less in size than for…

A: Phosphorous atom has bigger size than Nitrogen atom. The nonbonding electron-pair domain in NH3 to…

Q: What is the hybridization of atom A in this compound?

A: The combination of two or more than two atomic orbital to form new molecular orbital is known as…

Q: Predict the molecular shape for a molecule with a central atom that has one lone pair and is sp3…

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Q: Phosgene, Cl2C=O, has a smaller dipole moment than formaldehyde, H2C=O, even though it contains…

A: Please find below the dipole moment direction of each bonds in both the molecules.

Q: provide the following information including the lewis structucre and 3D sketch for SeO3^2- and HNO3

A: Lewis dot structure is the structure that tells about the valence electrons of an atom in the…

Q: what is the geometrical shape of SP3 hybridization?

A: In sp3 hybridized atom there will be 4 hybridized orbital where electron can occupy.

Q: What is the likely formula of potassium in the gas phase? Draw a molecular orbital diagram and…

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Q: b Predict the shape of the following molecule or ion: FS3 trigonal pyramidal trigonal planar linear…

A: Shape of molecule is decide by the number of bonds formed by the molecule and it's electron pair…

Q: 1. What is the hybridization of each non-hydrogen atom? Describe the indicated bond in terms of…

A: Here the non hydrogen atoms are carbon.we give number to different carbon center for better…

Q: What is the distinction between a bond dipole and a moleculardipole moment?

A: Bond dipole is defined as the dipole moment of a particular bond due to the difference in the…

Q: (b) Arrange the following in decreasing order of bond length and bond angle with explanation C2H6,…

A: The given compounds have to be arranged in the order of decreasing bond length and bond angle,

Q: Which of the following compounds is likely to be nonplanar (not planar)?

A: Aromatic compounds are cyclic, conjugated and planar molecules.  Aromatic compounds are -  Cyclic…

Q: Does BeCl2 have a dipole moment?If so, in which direction does the net dipole point?

A: Given, BeCl2

Q: Does H2O2 have a dipole moment?

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Q: HCECH

A: Since a triple bond is made of one sigma or single bold and two pi (π) bonds.

Q: Predict, on the basis of valence bond theory, whether you would expect SO2 to be linear or bent.

A: The arrangement of atoms in a molecule have the tendency to minimize the repulsion between electron…

Q: Does COS have a dipole moment? Explain.

A: In the formation of the chemical bond with the same or different elements, all elements tend to…

Q: Element X is an element in period 3. Identify X given that in the molecule XH3, it exhibits…

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Q: which of the following has higher dipole moment NH3 or NF3 ?

A: In case of NH3, the electronegativity difference between H (2.1) and N (3.0) creates polarity for…

Q: What is the electron domain geometry of each of the following hypothetical

A: Hybridization is the mathematical combination of the two or more atomic orbital in order to have…

Q: [a] The PH3 molecule is polar. Does this offer experimental proof that the molecule cannot be…

A: A molecule is said to be polar only if it possess certain dipole moment which arises due to lack of…

Q: Describe the structures of SO2 and SO3 in terms of valence-bond theory.

A: Valence bond theory also referred to VBT is a theory that describes the chemical bonding of a…

Q: Dichlorobenzene, C6H4Cl2, exists in three forms (isomers) called ortho, meta, and para: Which of…

A: To find: The dichlorobenzene which has non zero dipole moment

Q: Show which of the following molecule will have dipole moment in each case and show their directions.

A: Hello. Since the question contains multiple subparts, the first three parts are solved. In case the…

Q: To answer the following question, draw the Molecular Orbital Energy Diagrams for the diatomic…

A: 1. O2 Molecule :  a. Oxygen electronic configuration is (Z=8) = 1s2 2s2 2p4 So the MO diagram of O2…

Q: What are the number of Sigma and pi bonds in CCI4?

A: To find the number of sigma and pi-bonds draw the Lewis structure and then count the number of sigma…

Q: The _____ on the central atom is determined by the Electron Domain Geometry.

A: VSEPR theory:  According to Valance shell electron pair theory total electron pair groups is sum…

Q: For each of the following, indicate the hybridization of the nitrogen atom (for N3−, the central…

A: Hybridisation is determined the number of bond pairs and lone pairs present on the atom.

Q: Draw the molecular orbital diagram for NO3-

A: The electronic configuration of N and O is: N=1s2 2s2 2p3O=1s2 2s2 2p4 O- is formed by gain of an…

Q: Which of the following molecules has no dipole moment?

A:

Q: Which of the following compounds has higher dipole moment (CO, & OSIS), why?

A: It is a vector quantity which has magnitude as well as direction. Dipole moment is the property to…

Q: Dichloroethylene (C2H2Cl2) has three forms (isomers), eachof which is a different substance. (a)…

A: a) please find below the Lewis structures of the three isomers  of (C2H2Cl2)

Q: Draw and explain all the properties of CO & NO with the help of molecular orbital diagram

A: MO Diagram: It is the combination of atomic orbitals. The linear combinations of atomic orbitals…

Q: Sketch the three-dimensional structure of the Hydrogen carbonate ion. Clearly indicate the…

A: The electronic geometry and shape for the compounds are to be examined by the VSEPR theory.

Q: Which of the following is/are polar?              I. CH2ClF                          II. CHCl3…

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Q: Which of the following is not trigonal planar?

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Q: The molecule XF3 has a dipole moment. Is X boron or phosphorus?

A: BF3 has no dipole moment or has zero dipole moment. It has three polar B-F bonds having sp2…

Q: Given below is a Lewis structure skeleton of a molecule. Rank the C-N bonds, A, B, C, in terms of…

A: The incomplete Lewis structure of the compound given is,

Q: Predict the shape, state the hybridization of the central atom, and give the ideal bond angle(s) and…

A: The number of electron groups on the central atom i.e. I is

Q: phosphogene ,Cl2=O, has a smaller dipole moment than formaldehyde,H2C=O even though it contain…

A: Dipole moment  is equal to the product of charge and distance between the charge. Formula: Dipole…

Q: Consider a molecule with formula AX3. Supposing the A¬Xbond is polar, how would you expect the…

A: The dipole moment of a molecule is the resultant of all the bond dipoles present in the molecule…

Q: What is the hybridization of the central atom in BeH2 ?

A:

Quantum Mechanical Treatment of the Valence Bond Theory

Quantum mechanical treatment of valence bond theory refers to the relationship established between the quantum mechanical theory and the valence bond theory to describe the chemical bonding in a particular molecule.