Chloral (Cl₃C—CH=O) forms a monohydrate, chloralhydrate, the sleep-inducing depressant called “knockout drops”in old movies. (a) Write two possible structures for chloral hy-drate, one involving hydrogen bonding and one that is a Lewis adduct. (b) What spectroscopic method could be used to identify the real structure? Explain.

Q: How many double bonds are there in the polyatomic ion acetate, C2H3O2- ?

A: We have to tell no. Of double bonds are there in the polyatomic ion acetate, C2H3O2-

Q: Draw the Lewis strict of the hypochlorite ion, ClO-. Include lone pairs.

A:

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: where, H2=2 bee, [C]=0.75 mo, PM =3-5 Ecell =?

A: Note- Since it is a multiple questions , hence I solved first question, please post the second…

Q: What is the molecular geometry of TEF5- and how many lone pairs are there on the central atom? *

A: TeF5-There are 5 atoms and only one lone pair around Te i.e the central atomShape: Distorted square…

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: 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: snipp

A: Here, we have three isomers having the same molecular formula. According to the given information we…

Q: Which of the following molecules have tetrahedral molecular geometry? Support your answer by showing…

A:

Q: he salt of diclofenac, a nonsteroidal anti-inflammatory drug (NSAID), has a chemical formula…

A: Diclofenac: It is a kind of monocarboxylic acid also containing one amine group at the second…

Q: Differentiate between covalent bonds and generallyweaker interactions such as polar covalent,…

A: The formation of a chemical compound involves the bonding between the individual atoms or ions. The…

Q: Perchlorates are powerful oxidizing agents used in fire-works, flares, and the booster rockets of…

A: 1 All single bond Average bond order=No of bondsNo of bond pairs =44=1 2 One double bond  Average…

Q: There are three different dichloroethylenes (molecular for-mula C₂H₂Cl₂), which we can designate X,…

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

Q: Given the malevule pose sf₂"' where or breaks the octel, what would be the creometry? what is the…

A: Here we have to predict geometry , shape and polarity of the following given species BrSeSF21- .

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

A:

Q: For the carbonate ion, CO32-, draw all the resonanc structures.  Identify which orbitals overlap to…

A: Resonance comes into play when it is possible to draw more than one Lewis structure of a given…

Q: suppose you forget to take into account the presence of unshared pair of electrons on nitrogen in…

A: The Lewis structure is also known as electron dot structure. It is the complete representation of a…

Q: Except for nitrogen, the elements of Group 5A(15) all form pentafluorides, and most form…

A: a) In all the given molecules P has 5 electron groups around it and all are bonds pairs which give…

Q: H,O, HCN, AICİ, , BF, SO, SCl, H,O*, NH,, NH,, CO, (i Whidh of the molecules and ions are planar?

A: Planar molecules are those molecules, which have all their atoms in a plane. The planar molecules of…

Q: Defi ne bond dissociation energy and describe its relationship to bond strength.

A: Bond dissociation energy is the amount of energy needed to break a bond.

Q: Electrons in bonds are negatively charged and therefore repel each other. If you had a molecule of…

A: The shape od molecule will be -

Q: A substance has the molecular formula C4H,N. Is there any likelihood that this material contains…

A: The molecular formula of the compound given is C4H9N.

Q: 1. What do bisefningence by the tesm citculaH bisre you and cisteulaot dichtoism? mean ANS:

A: Circular birefringence means for a chiral compound, the velocity of right circular polarized light…

Q: A substance has the molecular formula (d) C4H,N. Is there any likelihood that this material contains…

A:

Q: 4) Benzene, C6H6, can be described as an aromatic substance and is a starting material for many…

A: Here we have write the reagents required and mechanism of the following given electrophilic aromatic…

Q: The molecular formula of N-methylacrylamide is CaH,ON, How many valence electrons are needed to draw…

A: Given :- molecular formula of N-methylacrylamide = C4H7ON  To determine : total valence electrons…

Q: A neutral molecule is identified as a tetrafluoride, XF4. where X is an unknown atom. If the…

A: Dipole moment is the measurement of polarity. All symmetrical molecule have zero dipole.

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

A: given molecules are C2H6 = ethane C2H4 = ethene C2H2 = ethyne "Angle of molecules depends upon the…

Q: How would you describe the molecular geometry of C2H2F2, and what are its bond angles?

A:

Q: How many [A] dand [B] T bonds are in the H2C=C=CH2 molecule?

A:

Q: The compound SF3N has been synthesized.(a) Draw the Lewis diagram of this molecule, supposingthat…

A: (a)

Q: Two different molecules have the formula XeF2Cl2. Write Lewis structures for these two compounds,…

A:

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: What is the molecular shape of CF 3-?

A: To find: The molecular shape of CF3-

Q: (a) Triazine, C3 H3 N3, is like benzene except that in triazineevery other C¬H group is replaced by…

A: A Lewis Structure is a very simplified representation of the valence shell electrons in a molecule.…

Q: Comment on the C-N bond distances within the molecule, Are they the same of different?

A: The structure of Methyl isocyanate is as follows

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: The molecule shown here is difluoromethane (CH2F2), which isused as a refrigerant called R-32. (a)…

A: a) Since from the structure we can see that we have 4 electron domains only and those are bonding…

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: What is the central atom of SiSe2, how many lone pairs does it have, and how many single and double…

A:

Q: Construct the bond-line structure of C5H7ClO.

A:

Q: (a) Triazine, C3 H3 N3, is like benzene except that in triazineevery other C¬H group is replaced by…

A: a). Lewis structure of triazine molecule: The C3H3N3 molecules is like benzene except that in…

Q: Thionyl chloride (SOCl₂) is a sulfur oxohalide used indus-trially to dehydrate metal halide…

A: The formula for magnesium chloride hexahydrate is MgCl2.6H2O. The reaction of SOCl2 with MgCl2.6H2O…

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: The Lewis structure for uracil, CH,N,O2, must account for 42 valence electrions, 24 of which are…

A: To write a Lewis structure of molecule  1. Count the total valence electrons  2. write the…

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.