In which state is a molecule generally more polar - when (i) pi molecular orbital is full or (ii) one pi electron is excited to pi antibonding molecular orbital?

Q: Fill in the blank spaces in the following chart. If the moleculecolumn is blank, find an example…

A: Since your question has multiple sub-parts, we will solve first three sub-part for you. If you want…

Q: Describe each highlighted bond in terms of the overlap of atomic orbitals

A: The number of sigma bonds give the information of hybridisation present in the molecule.

Q: True or false: Boron contains 2s22p1 valence electrons, so only one p orbital is needed to form…

A: Valence electrons of Boron is 2s22p1 so in order to form molecular orbitals only one p orbital is…

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: Which of the following statements is true? O The highest occupied molecular orbital for 02+ is a T…

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Q: The ground-state electron configuration of the H; molec- ular ion is (og15)'. (a) A molecule of H…

A: Ground state electronic configuration of H2+ = (σg 1s)1 The H2 molecule has total two electrons. The…

Q: mo diagram for the valence electrons in F2.

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Q: Out of p-orbital and sp-hybrid orbital which has greater directional character and Why?

A: s-orbital is spherical in shape with non-directional nature while p- orbital is dumbbell shape with…

Q: NH2 N- N. F F HN N. Nurtec (Rimegepant) Used to treat acute migraine

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Q: How many pi bonds? How many unhybridized p-orbitals? How many sp-orbitals? How many sp2-orbitals?

A: The number of pi bonds in the given structure is one. The number of unhybridized orbitals is one.

Q: Which one of the following species is paramagnetic? (Consider the necessary molecular orbitals)…

A: If species have one or more unpaired electrons, then they will be paramagnetic whereas if species…

Q: (a) What is the difference between a localized p bond and adelocalized one? (b) How can you…

A: a) To determine the difference between the localized π bond and delocalized one: In a localized π…

Q: What is the bond order and magnetic of F2+ ?

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Q: 2. Model C2H6, C2H4, and C2H2. Visualize/sketch molecular orbital(s) and identify if it is o- or t-…

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Q: Draw the molecular orbital (MO) electron diagram for the H, molecular ion. Be sure your diagram…

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Q: a MO energy diagram with two electrons in sigma 2s two electrons in sigma 2s* and four electrons in…

A: The molecular orbital diagram given is,

Q: Determine whether each structure is likely to be colored or not. If colored, indicating the extented…

A: A compound which shows extended conjugation is generally coloured while the compound which does not…

Q: State  the net number of  bonding electrons  between  xenon  and the   four fluorines in [XeF4]…

A: In this, w eneed to determine the number of bonding electrons in the XeF4 as per the given molecular…

Q: a) Nitric oxide (NO) is a molecule that produced naturally in our body and recognized to be a vital…

A: The atomic orbitals interacts to form molecular orbitals which is represented in terms of energy…

Q: The four molecular orbitals formed from the molecule CH₂=CH- CH=CH₂ are shown below. Which molecular…

A: According to the molecular orbital theory the atomic orbitals combine to form molecular orbitals.…

Q: What's the steric number , electron paid geometry, number of lone pairs, molecular geometry, and…

A: 1) According to VSEPR theory and VBT    Steric number = no. of sigma bonds (bp)+ no.of lone pairs…

Q: Sigma Jalong the axis of the two bonded nuclei. sp³ hybrid orbital 1s orbital Example: What is the…

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Q: Which species contain a C4 axis and a ơn plane? XeF4 [ICI,1 SIF4 O (so,²- O SnH4

A: a)C4 axis present in square planarGeometry of moleculeAccording to given all options only XeF4have…

Q: Divalent carbon species called carbenes are capable of fleeting existence. For example, methylene,…

A: Both singlet or triplet carbene is Sp2 hybrid.  In singlet carbene both electrons are in pairing.in…

Q: Draw an mo diagram for the valence electrons in N2. What is the bond order many sigma and pi bonds…

A: MOT  diagram  for N2 is shown in next diagram.

Q: a) What is the difference between a localized π bond and adelocalized one? (b) How can you determine…

A: a). to determine the difference between the localized π bond and delocalized one: In a localized π…

Q: How many unpaired electrons doe the molecule N2 have in its molecular orbitals?

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Q: What is the probability of finding an electron at the nodalplane in the antibonding orbital?

A: A nodal surface is also called a radial node, which is a hollow spherical region in which electrons…

Q: Which molecule(s) must be polar? V PCI3 XeF4 ICI3 CIFS CBr2Cl2 O XECI2F2 PCI3F2

A: To determine which molecules should be polar , we would draw the molecular geometry of all these…

Q: Which one of the following species is paramagnetic? (Consider the necessary molecular orbitals)

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Q: Which molecule is polar? A. NH3 B. CO2 C. BF3 D.CCl4

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Q: Atoms that are sp3 hybridized form ____ pi bond(s) 0, 3,2,1,4

A: Atoms that are sp3 hybridised form 0 pi bond. It is because sp3 hybridised carbon forms only 4 sigma…

Q: Complete the following molecular orbital diagram for all the electrons in the 2nd energy levels of…

A: Hybridization and VSEPR theory explain the molecular geometry and bond angle in a molecule. It…

Q: Arrange the valence molecular orbitals of AB in decreasing energy (1 highest in energy; 6 lowest in…

A: Consider a Heteronuclear diatomic Molecule ,AB where A and B are period of 2 elements  According to…

Q: In the molecule below, predict t geometry and hybridization of the circled atom A) sp and linear B)…

A: The given compound is : The indicated carbon atom has zero lone pair and two sigma bonds.

Q: Explain lowest unoccupied molecular orbital (LUMO) ?

A: There are two types of orbitals formed by the molecular interactions of atoms. HOMO( Highest…

Q: What kind of molecular orbital (sigma or pi) results when the two atomic orbitals shown below…

A: since you have posted a multiple questions in a single session, we are entitiled to answer only…

Q: In which of the following molecules does the central atom have sp hybridization?     NH3   PF5…

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Q: Draw an MO diagram for the valence electrons in C,. What is the bond order? How many o and T bonds…

A: Interpretation -  To draw the MO diagram for the valence electrons in C2 . To tell about the bond…

Q: How to? Draw a π2p and π2p* molecular orbitals from 2p atomic orbitals. Draw a σ2p and σ2p*…

A: Atomic orbitals participate in LCAO(linear combination of atomic orbitals) to produce molecular…

Q: Which hybrid orbitals are associated with bond angles of 90° and 120° at the central atom? sp3 sp°d?…

A: The solution is given below -

Q: How many sp2 hybridized atoms does ibrutinib contain?

A: The given problem deals with hybridisation. Hybridisation is defined as the mixing of two orbitals…

Q: 15. How many hybrid orbitals do we use to describe each molecule? Enter in integer form! -BrCN

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Q: The compound in which C uses only its sp, hybrid orbitals for bond formation is 28. (a) HCOOH (c)…

A: A carbon is called sp3 when it is attached through 4 other bonds .

Q: Put the following species in order of increasing bond length by using molecular orbital diagrams and…

A: We need to put F2-, F2, F2+ in increasing order of bond length by using molecular orbital diagrams…

Q: Identify all the central atoms that are sp3d2-hybridized in the following molecule:

A: Hybridization of the following molecules: PO43- = sp3 XeF2 = sp3d KrBrCl2F = sp3d2 SO2 = sp2 PCl5 =…

Q: orbital is the LUMO, an antibonding orbital. The four Hückel molecular orbitals for 1,3-butadiene…

A: Given question is that we have to tell lowest possible excitation energy of benzene

Q: a MO energy diagram with two electrons in sigma 2s, two electrons in sigma 2s* and two electrons in…

A: Answer- B2

Q: Complete the following Molecular Orbital Diagram of NH3 by a) Using ↑ and V symbol to fill in…

A: NH3 Molecular orbital diagram: Electronic configuration of N7 =1S22S22P3…