Q: onstruct molecular orbital energy diagrams of the compounds below. Which one has a bond order of 0 ?…
A:
Q: 10. Which one of the following molecules has dipole moment mu = 0 D? %3D BF3 CH2F2 NF3 F20 O BF3 O…
A:
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: Which of the homonuclear, diatomic molecules of the second-period elements (from Li2 to Ne2 ) are…
A: Given:
Q: Predict the magnetic properties and bond orders of (a) the peroxide ion, O2 2– ; (b) the acetylide…
A:
Q: Map u 8888 N7* Which T molecular orbitals belong in the following categories? Select which T…
A: The given pi molecular orbitals are shown below.
Q: Construct the molecular orbital diagram for N2 and find its bond order
A:
Q: What is the electron configuration of the Br2+molecular ion? Is its bond stronger or weaker than…
A: The problem is related to Molecular Orbital theory. Based on number of bonding and anti molecular…
Q: 4. Write a molecular orbital diagram, determine the bond order, and predict the magnetism for the…
A: Given options are : a. C22- b. H22- c. Ne2+ d. O22+ Bond order = ? And Magnetic character = ?
Q: How MO theory explains the bonding and magnetic properties of homonuclear and heteronuclear diatomic…
A: Molecular orbitals (MO's): When atomic orbitals (σ,π ) through a linear combination of atomic…
Q: In the formation of CO, the 2s orbital from C and 2p orbital from O could also participate in the…
A: The required answer is as follows:
Q: 2. Model C2H6, C2H4, and C2H2. Visualize/sketch molecular orbital(s) and identify if it is o- or t-…
A:
Q: Which one of the following diatomic species has a bond order of 5/2 (two and a half bond)?
A:
Q: ) Sketch the pi molecular orbitals of hexa-1,3,5-triene
A: The pi molecular orbitals of hexa-1,3,5-triene is sketched as shown below,
Q: Zero dipole moment is possessed by a PCl3 b BF3 c ClF3 d NH3
A: BF3 is having zero dipole moment.
Q: Predict the ground electronic state of the He2 +2 ion. What is the bond order? Will it be stable in…
A: The molecular orbitals are formed from the hybridization of atomic orbitals in an atom, which is…
Q: Select the species that contain an inversion center. SF6 BCI, O (IF.) SnH4
A: If the molecule represents an indistinguishable configuration even when the co-ordinates(x,y,z) of…
Q: What is the symmetry of a C 2pz orbital in tetrahedral CH4? а 1 e t 2 O t1
A: This can be describe through character table. Total symmetric is A1 and C2pz ,C2px , C2py are T2…
Q: Explain the resonance of a structure (both discrete and continuous)
A: Compound show resonance in order to stabilize there energy . The phenomenon of resonance stabilize…
Q: Give the formula of a neutral compound comprised of iodine and fluorine in which the iodine atom is…
A:
Q: Rank the diatomic molecules C2. N2". and 02 in terms of increasing bond orders? Justify your answer…
A:
Q: Which hybridisation is presumed for P in PF5 and S in SF6? Give reasons for your answer ?
A: 1) PF5 : The central atom is less electronegative P with 5 valence electrons. Since there are 7…
Q: For how many of the following molecules does the bond order decrease if you take away one electron…
A: Bond order of B2 = 2-0/2 = 1, removal of an electron leads to bond order 0.5Bond order of C2 =…
Q: What is the bond order and magnetic of B2- ?
A: Hybridization and VSEPR theory explain the molecular geometry and bond angle in a molecule. It…
Q: How many unpaired electrons doe the molecule N2 have in its molecular orbitals?
A:
Q: The molecular orbitals depicted below are derived from 2p atomic orbitals in F₂⁺. (a) Give the…
A: Atomic number of Fluorin-+e = 9 E.C. = 1s22s22p5 One of the…
Q: Where is the dipole moment for: a) dichloromethane b) water c) hexane
A: The bond dipole moment uses the idea of electric dipole moment to measure the polarity of a chemical…
Q: Q2) A- What is the bond order and the magnetic properties of 02 molecule.
A: Determine bond order and magnetic property of O2 molecule ?
Q: For (3E,5E)-octa-1,3,5,7-tetraene, shown below, which one of the n-molecular orbitals is the highest…
A:
Q: Predict the electron-domain and molecular geometries of (a) BrF3 (b) SF5 +
A: a) In BrF3 , the central atom is less electronegative Br. Since there are 7 valence electrons in F.…
Q: Predict the electron-domain and molecular geometries for(a) SeCl2, (b) CO32- .
A: The given molecules are represented as follows: SeCl2, CO32-
Q: Predict and justify whether ALL molecular geometries cases, each one treated and predicted…
A: AX3 Molecules can be generally of three types- 1. With Sp2 hybridization 2. with sp3 hybridization…
Q: Predict the electron-domain and molecular geometries of(a) BrF3, (b) SF5+.
A: a) In BrF3 we have Br as central atom with 7 valence electron in it out of which 3 are used in…
Q: ow do valence bond theory and resonance and molecular orbital theory differ in their explanation of…
A: Given We know about valence bond theory and resonance and molecular orbital theory differ in their…
Q: Why does the energy ordering of the molecular orbitals of the second-period diatomic molecules…
A: There are total 14 electrons in N2 whereas there are total 16 electrons in O2. The electronic…
Q: Write the MO configurations for tje valence electrons in C2 starting with ( σ2s)2.
A:
Q: Calcium carbide (CaC2) is an intermediate in the manufac- turing of acetylene (C,H2). It is the…
A: For the acetylide (molecular ion), the electronic configuration is;
Q: Draw the molecular orbitals that form when two 2py atomic orbitals, shown below, overlap to form…
A:
Q: Predict the electron-domain and molecular geometries of (a) ICl3, (b) BrF4-
A: According to the VSEPR theory, the geometry of the molecule depends on the number of bond pairs and…
Q: How many electron domains do C2H3Br3 have?
A: Since in the C2H3Br3 we have 7 sigma bonds ( 3 between C-H, 3 between C-Br and 1 between C-C ) hence…
Q: In which state is a molecule generally more polar - when (i) pi molecular orbital is full or (ii)…
A:
Q: The hybridization of the central carbon in CH3C=N and the bond angle CCN are sp2, 180° sp, 180° sp2,…
A: The phenomenon of combining atomic orbitals of different atoms to form a hybrid orbital is called…
Q: Consider the linkage between the two central C atoms in cis-2-butene. How many sigma bonds join…
A: Given that, but-2-ene has two geometrical isomers, these are cis-2-butene and trans-2-butene. Here…
Q: Which compound below could have a dipole moment equal to zero? a) PtCl2F2 b)SCl2F2 c)CClF2…
A: Dipole moment arises in substance where there is separation of charges. Dipole moment can arise in…
Q: 6) For N₂ and N₂*, a) b) c) d) Construct a MO diagram. State the magnetic property Calculate the…
A: Given,
Q: Predict the electron-domain and molecular geometries of(a) BrF3
A: The given compound is BrF3 To find: The electron domain and molecular geometries of BrF3
Q: Which one of the following diatomic species has a bond order of 3/2 (one and a half bond)? a. F2 b.…
A: Which one of the following diatomic species has a bond order of 3/2 (one and a half bond)?
Q: Give the ground state electron configuration for these molecules and deduce its bond order. a. H2+…
A: The ground state configuration is the lowest energy, most stable arrangement.
Why is the bond order and magnetic of C2?
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 1 images
- 9 Beryllium chloride (BeC12) is less soluble in water compared to calcium chloride (CaC12). Justify your answer. Apply valence bond theory to write a hybridization and bonding scheme for ethane, H,C=CH2. Label all bonds using the o and/or a notation followed by the type of overlapping orbitals. Arrange the following sets of bonds in order of increasing bond enthalpy. () Н-Н, Н- С, Н-NQ2) A- What is the bond order and the magnetic properties of 02 molecule.Why is the measured H-C-O bond angle for CH2O larger than what is predicted by VSEPR?
- What is the distinction between a bond dipole and a moleculardipole moment?Which of the following molecules are diamagnetic: H2+1, H2, H2-1, H2-2?Label the following molecular orbitals as σ or π orbitals and briefly explain. Be sure indicate the subscript (g or u) and superscript (with or without *), but you do not need to specify the number before σ or π.
- Which hybridization is correct for the carbon atoms in benzene?Can you show me why and how in addition to the answer?5. What is the bonder order of Liz? Is it a stable diatomic molecule? Is it paramagnetic or diamagnetic?Q1. Describe what happens in the LCAO method of MO creation. Q2. Draw the MO diagram of H2 and predict its bond order Q3. Make sketches of the possible bonding and antibonding combinations of atomic orbitals in the homodiatomic molecule O2. Q4. Draw the MO diagram of and O2 and calculate bond order Q5. Draw the MO diagram for N2 and calculate bond order
- What is the bond order of the He2+ ion? Would you expect this ion to be stable relative to the separated He atom and He+ ion?Construct an approximate molecular orbital energy diagram for a hypothetical planar form of NH3. From a consideration of the atomic energy levels, place the N and H3 orbitals on either side of a molecular orbital energy-level diagram. Then use your judgement about the effect of bonding and anti bonding interactions and energies of the parent orbitals to construct the molecular orbital energy levels in the centre of your diagram and draw lines indicating the contributions of the atomic orbitals to each molecular orbital. Ionization energies are I(H1s) = 13.6 eV, I(N2s) = 26.0 eV, and I(N2p)=13.4 eV.Which molecule(s) has/have dipole moment(s) equal to zero?