The molecule shown here is difluoromethane (CH2F2), which isused as a refrigerant called R-32. (a) Based on the structure, howmany electron domains surround the C atom in this molecule?(b) Would the molecule have a nonzero dipole moment? (c) Ifthe molecule is polar, which of the following describes the directionof the overall dipole moment vector in the molecule:(i) from the carbon atom toward a fluorine atom, (ii) from thecarbon atom to a point midway between the fluorine atoms,(iii) from the carbon atom to a point midway between the hydrogenatoms, or (iv) from the carbon atom toward a hydrogenatom?

Q: In CF3Cl the C—Cl bond-di s sociat ion energy i s339 kJ>mol. In CCl4 the C—Cl bond-dissociation…

A: For any type of electromagnetic radiation, the relation between wavelength, wavenumber and energy…

Q: According to Huckel theory, what is the difference in total energy between the anion (C6H6) and the…

A: See below. In anion their is a 8 electron because in ring present 6 e- and 2come from anion. For…

Q: Element X is an element in period 5. Identify X given that in the molecule XF2 it exhibits…

A: Given element is from period 5. Element X undergoing sp3 hybridization.

Q: Phosgene, Cl,C=0, has a smaller dipole moment than formaldehyde, H2C=O, even though it contains…

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

Q: 1. The following are the two possible Lewis structures for C2H2F2. Will both have the same dipole…

A: Dipole moment is the multiplication of charge and distance

Q: The molecule shown here is difluoromethane 1CH2F22, which isused as a refrigerant called R-32. (a)…

A: The product of charge and the distance between the charges is termed as dipole moment. 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: The electron-pair and molecular geometries of the following molecule are: o=N- :ö: ö:

A: The solution is given below -

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A: Atoms are surrounded by electrons which revolve around nucleus. During bond formation, these…

Q: Ketene, CH2=C=O, is an unusual organic molecule that has a singlecarbon atom doubly bonded to two…

A: The Lewis structure of a ketene molecule is as follows.

Q: The bond between carbon and hydrogen is one of the most important typesof bonds in chemistry. The…

A:

Q: For the following molecule, write the Lewis structure, predict the molecular structure (including…

A: Since in the molecule we have Kr as centre atom with 8 valence electron  2 of them are used in…

Q: For molecules of general formula AXₙ(where n>2), how do you determine if a molecule is polar?

A: INTRODUCTION: For polar molecules,they must be asymmetric and have some electronegativity difference…

Q: 4. Describe the location of the maximumelectron density of o- and n-bonds. How is the difference in…

A: Sigma bonds They are the type of covalent bonds, which differ in the overlapping of atomic orbitals.…

Q: Draw the Lewis structure of periodate (IO₄⁻) with minimized formal charges and then determine the…

A:

Q: For CH3F, HCl, and BF3, which has/have a net dipole moment?

A:

Q: Do you expect IF5 to have a dipole movement? Explain

A: Answer

Q: Hexane is... O Polar O Nonpolar

A: Polar molecule If there is a permanent dipole moment present in a molecule we called the molecule,…

Q: The bond order between C and O in CO+ is 3.5 but bond order between N and O in NO+ is three only.…

A: Bond order of any given molecule is the difference in bonding and anti-bonding electrons in…

Q: How many electron domains do C4H10 have?

A: The general formula for alkanes is Cn H2n+2. C4H10 is a saturated hydrocarbon and falls under the…

Q: Sketch the shape and orientation of the following types oforbitals: (a) s, (b) pz, (c) dxy.

A:

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

A:

Q: 6. The molecular property related to the ease with which the electron density in a neutral atom or…

A: True

Q: Which of the molecules CO2 or H2S will be polar?

A: If the net dipole moment in the molecule is not equal to zero,the molecule is said to be polar and…

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: Estimate the dipole moment of an HCl molecule from the electronegativities of the elements and…

A: Given molecule: HCl

Q: .3. For each of the following, write the complete electron configuration, namely, 1s? etc. and…

A: Answer

Q: Is dichloromethane (CH2Cl2) polar or non-polar? Explain.

A: The bonds in CH2Cl2 are polar due to electronegativity difference between C and H and C and Cl. The…

Q: In consideration of their molecular shapes, which of the following diatomic molecules would you…

A: The correct answer is option B) chlorine Cl2.

Q: Which of the molecules in the figure are polar?  (Assume that the bonds are all polar.)

A: polarity is the distribution of electrical charge over the atoms attached by the bond. For example,…

Q: 8) Which molecules or molecule from the list below is or are polar?

A: Which molecules among the following H2Se, CCl4, SeO2, NF3 & IF3  is/are polar = ?

Q: The molecule XCl2 has a dipole moment. Is X beryllium or sulfur?

A: The dipole moment is equal to the product of charge and distance between them. If the molecule is…

Q: Chlorine monofluoride, ClF, and iodine monofluoride, IF, are interhalogencompounds—compounds that…

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Q: For the following molecule, write the Lewis structure, predict the molecular structure (including…

A: If l.p. + sigma bonds around an atom are 4, 3 and 2 respectively then hybridization will be sp^3,…

Q: The molecule XF3 has a dipole moment. Show that X is either phosphorus or boron

A: Draw the structure with X = B and P and see in which case the molecule is having dipole moment and…

Q: Which of these isometric species has the largest radius. Sr2+, Se2--,Rn+,Br-

A: Which of these isometric species has the largest radius. Sr2+, Se2--,Rn+,Br-?

Q: Consider BF3, SO3, and XeO3. Which of these molecules is considered to be polar?

A: Formula for determining the hybridization of central atom :-  x= (V+M-C+A)/2  V = valence electrons…

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: Is the molecule XeF2 polar or nonpolar?

A: Polar molecule : It has a net dipole moment. Non-polar compound : It has no net dipole moment.

Q: 11f. Deduce whether each of the three molecules is polar or non-polar, giving your reason in each…

A: A molecule with zero dipole moment is non- polar molecule. Polarity of the molecule can be analysed…

Q: You have the following pair of molecules: POCl3 and HNO3. Determine: Is it or is it not polar?…

A: Polar molecules are those which have net dipole moment. Polarity is due to difference in the…

Q: 4. Justify the following statement: (i) The symmetric H-bonds are stronger than asymmetric ones

A: Symmetric hydrogen bonds are stronger than assymetric hydrogen bonds. The reason is as given below.

Q: The O¬H bond lengths in the water molecule (H2O) are0.96 Å, and the H—O—H angle is 104.5°. The…

A: a) The direction of dipole moment always points towards the more electronegative element in any…

Q: H,0, HCN, AICI, , BF, SO, SCl, H,O*, NH,, NH, CO, (i) Which of the molecules and ions are planar?

A: the geometry can be determined by the VSEPR theory

Q: In which of the following AFn molecules or ions is there morethan one F¬A¬F bond angle: SiF4, PF5,…

A: In SiF4 we have Si as central atom with 4 electrons in valence shell. Since all the 4 electrons are…

Q: A benzene molecule can be modeled as six carbon atoms arrangedin a regular hexagon in a plane. At…

A:

Q: Sketch out a Lewis Structure for a generic molecule "AXY2" where: A= a group 4 element X=a group…

A: Given : The molecule with formula AXY2. A is a group 4 element  X=a group 6 element Y = Hydrogen