Decide if the 3D model represents a cis configuration, a trans configuration, or if cis-trans isomerism is not possible for the substance.

Q: Draw orbital pictures of the pi bonding in the following compounds:(a) CH3COCH3 (b) HCN (c)…

A: SOLUTION: (a). In acetone molecule, pi bonding is between carbon and oxygen. The carbon is sp2…

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: Section 7.3 shows that the compound 2-butene exists intwo isomeric forms, which can be…

A: a.

Q: CH̟CH=CHB1 CH,=CHCH,Br

A: CH3CH=CHBr molecule can show geometrical isomerism (cis and trans isomerism ). CH2=CHCH2Br molecule…

Q: Click on all of the atoms that make up the largest coplanar unit in the molecule below. H H. IH H H,…

A: Coplanar units mean that the units of atoms that are present in the same plane. Coplanarity can be…

Q: Why must all six atoms in C2H4 be in the same plane?

A: The structure of C2H4 is as shown below  So from the above structure we can see that each C is…

Q: CBrIFCI has a tetrahedral shape. Show the final structure after the operations Ca(z) ơn C2(z)…

A: The given structure of CBrIFCl is as follows, CBrIFCl  has a tetrahedral shape and after C4(z) σh…

Q: Choose all the molecules and/or ions that have a permanent dipole moment; that is, all the polar…

A: As we know that , polar covalent bonds connect two atoms with differing electronegativities, leaving…

Q: 3.Determine if cis-trans isomerism is possible for the following compounds. If cis-trans is…

A: The given compounds are a)  2-butene b)  1-butene c)  2-pentene

Q: Heteronuclear Diatomic Molecules?

A: Heteronuclear Diatomic Molecules: These are diatomic molecules formed by two atoms of different…

Q: 3) 1,3-dichloro-3-methylheptane ( Cl- , Chloro branch)

A:

Q: 3) Draw the orbital diagram for the ground state, excited state (if needed), and the hybrid.

A: Hope it helps!! ? Given below is the orbital diagram of SeI4 :

Q: Click on all of the atoms that make up the largest coplanar unit in the molecule below. HH H. H. H.…

A: Atoms with sp2 hybridization and those attached to sp2 hybridized atoms are co-planar.

Q: Describe the hybridization state of the central atom ( O, N, B, Be ) of each molecule below, tell us…

A: In trimethyl amine  there is three bond pair and one lone pair  Hence, the steric number is 4(1 bond…

Q: Why do we need to know the concept of chiral molecules?

A: When a carbon atom in an organic compound is bonded to four different groups from all four sides…

Q: condensed structure for 2 possible isomers of C6H14

A: The given molecular formula is C6H14 Isomers - compound having same molecular formula but different…

Q: Which complexion geometry has the potential to exhibit cis-trans isomerism-trans isomerism: linear,…

A:

Q: The molecule has: a. four atoms in a straight line b. a planar region containing two…

A: # When a C atom makes 4 single bonds, i.e 4 electron densities, the shape is tetrahedral. # When C…

Q: Why are trans isomers more stable than cis isomers?

A: Cis isomers are less stable than trans isomers because in Cis position there is steric hinderence or…

Q: Why H2O is dipolar whereas BeF2 is not.

A: The shape of H2O molecule is angular and its hybridisation is sp3 whereas the shape of BeF2 molecule…

Q: After examining the potential maps for LiH, HF, and H2, answer the following questions:a. Which…

A:

Q: II III IV

A:

Q: How many valence electrons should CCI4 have? (including bonds)

A: C (6) 1s22s22p2 There are four valence electrons in carbon Cl(17) 1s22s22p63s23p5 There are seven…

Q: Which of the following molecules is not planar? A. BCl3 B. ClF3 C. PCl3 D. XeF4

A: Boron trichloride => planar molecular In BCl3: 3 bond pairs + 0 lone pairs So, it has a trigonal…

Q: From the list below, select the molecules that are linear. CS2 XeCl4 SO2 NF21– XeF2 BeI2 HCN SF2

A: VSEPR theory explain the geometry of the molecule. Number of bond pairs and lone pairs gives the…

Q: Classify the following compounds as CIS or TRANS structures. Write NA if the compounds are not…

A: Assign priorities to the groups attached to doubly bonded carbons as per Cahn-Ingold-Prelog rule. If…

Q: Although the cis configuration is known for [Pt(en)Cl2], no trans form is known. Explain why the…

A: Isomerism: Isomers are compounds with same molecular formula with different arrangements of atoms.…

Q: _6. The compound Br has two groups attached . to the ring. O a. cis O b. trans O c. neither cis nor…

A:

Q: CH̟CH=CHCH,Ci (CH,),C=CHCH, 3/2

A:

Q: why must all six atoms in C2H4 lie in the same plane?

A:

Q: Based on the relative sizes of F and Cl, predict the struc-ture of PF₂Cl₃.

A: Atomic radius is the distance between valence electrons to nucleus center. Size of atom is small…

Q: How many pi (π) bonds are in the molecule 2-pentyne?

A: An organic compound that ends with -yne means that there is one triple bond present. When it begins…

Q: Below is the perspective drawings for BrF5.  Below the structure are arrows indicating the overall…

A:

Q: Decide if the following represents a cis isomer, a frans isomer, or if cis-trans isomerism is not…

A: Since you have posted multiple questions as per guidelines we can solve only one per session . If…

Q: H, cis or trans Hy cis or trans H Hy cis or trans OCH3 OCH3 CH2Cl2 trans

A: Solution :     IUPAC nomenclature rules that we need to follow while naming the compound are given…

Q: Delocalized electrons are shared between 2 atoms. True False

A: To solve this problem we have to know about delocalization of electrons .

Q: Using the principles of VSEPR theory, you can predict the geometry around any atom in any molecule,…

A: According to VSEPR theory,the steric number of central metal atom can be used to determine the…

Q: Two isomers share the molecular formula C3H4. In Structure A two of the carbon atoms are sp…

A: Given, molecular formula of the compound is : C3H4 It has two isomers. In Structure A two of the…

Q: Boranzine, B3N3H6, is a cyclic compound with alternating B and N atoms and is islectronis with…

A: Borazine is also called as inorganic benzene  Structure of Borazine   Nitrogen is showing sp3  and…

Q: How many sigma bonds does CH3CH3 have?

A:

Q: Determine which one of the following species is linear. O NH2 O H2CO O H2S О НCN

A: Please find your solution below : The shape of any molecule can be determined by finding the…

Q: What is the total number of π electrons? What is the number of delocalized π ring electrons?

A:

Q: Which of the following can exist as cis/trans isomers.  For any that can write both the cis and the…

A: We need to determine if the given molecular formulas can exist as cis/trans isomer or not.

Q: Do the sp2 carbons and the indicated sp3 carbons lie in the same plane?

A: The sp2 carbon and the sp3  carbon do not lie in the same plan.This is because sp2 structure is…

Q: what is the hybridization of each carbon atom in toluene and how many S orbitals are present within…

A:

Q: Click on all of the atoms that make up the largest coplanar unit in the molecule below. H H H CIH

A: 1) Coplanar unit- Unit in which atoms are in same plane. Example - C=C  - sp2 , trigonal planar…

Q: Which of the following is a chiral molecule/s?

A:

Q: Classify the following compounds as cis or trans structures. Write NA if the molecule cannot be…

A: Assign priority to the groups attached to each doubly bonded carbon atom according to the CIP…

Bond Parameters

Many factors decide the covalent bonding between atoms. Some of the bond parameters are bond angle, bond order, enthalpy, bond length, etc. These parameters decide what kind of bond will form in atoms. Hence it is crucial to understand these parameters in detail and understand how changing these parameters affects the kind of bonding or various characteristics.

Bond Dissociation Energy

The tendency of an atom to attract an electron is known as its electronegativity.