Using molecular orbital theory, arrange the following in order of decreasing stability He2, H2, H2+, He2+ a. He2 > H2+> He2+ > H2 b. He2 > H2+, He2+ > H2 c. H2 > H2+> He2+ > He2 d. H2 > H2+, He2+ > He2 e. He2+ > H2+ > H2 > He2
Q: Apply molecular orbital theory to predict if each molecule or ionexists in a relatively stable…
A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…
Q: Consider the reaction BF3 + NH3 -F3B-NH3 Describe the changes in hybridization (if any) of the B and…
A: First, solve the hybridization of B in BF3: The atomic number of B is 5. Its valence electron…
Q: O For the valence level electrons of C., C, C, use Molecular Orbital Theory, to circle the species…
A: The valance shell electronic configuration of carbon is as follows:
Q: Which is the correct electron configuration for B2+ according to the molecular orbital theory? (5B)…
A: Find the solution below
Q: According to MO theory, which of the following lists ranks the nitrogen species in terms on…
A:
Q: Use molecular orbital theory to explain the following data (everything must be explicit): Bond…
A: No. of electrons in O2 = 16 electrons No. of electrons in O2+ = 15 electrons No. of electrons in N2…
Q: How many of the following molecules have sp3d2 hybridization on the central atom? SeCl6 XeCl4 IF5…
A: Step 1 Hybridization (z)= ½ [VE+MA+NC-PC] Where VE= total valence electron of the central atom MA=…
Q: esc 2. Use the molecular orbital diagram shown to determine which of the following is most stable.…
A: Bond Order of a species is determined by the following formula : BO = (No. of bonding electrons -…
Q: In the diagram below, label each molecular orbital (MO) for N₂. nitrogenA 2p- 2s 1s MO's nitrogenB…
A: Since, Molecular orbital diagram represent the arrangement of electron in the molecule in its…
Q: Energy levels of diatomic molecules Consider the following diatomic molecules: H₂, He2, B2, N2, 0₂…
A:
Q: In MO theory, which has the highest bond order? Group of answer choices H2- He2 Li2 Be2…
A: According to molecular orbital theory, bond order can be calculated by the formula given below:
Q: Draw the molecular orbital diagram shown to determine which of the following is most stable. B2,…
A: MO diagram of B2 MO diagram of N22+ MO diagram of C22- MO diagram of B22+ Mo diagram of C22+
Q: 1. The sp'd' hybrid orbitals are linear combinations of six standard atomic orbitals. The general…
A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…
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: In the Molecular Orbital diagram for C₂ (negative one charge) ion how many electrons are in sigma…
A: Given -> C2- -> Atomic number of C = 6 -> When negative charge increases it means electron…
Q: Match each species with the correct bond order according to MO theory. BC- 1, 0.5 BN+ 2, 1 FNe 3,…
A: According to MO theory the Bond order is defined as the number of covalent bonds in a covalent…
Q: Use molecular orbital theory to predict if each molecule or ion exists in a relatively stable…
A: The stability of any molecule is determined by the bond order because it indicates the stability of…
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: Use molecular orbital theory to rank F2, F2', F2*, F2+ from lowest to highest bond energy. Lowest…
A: Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: Which of the following molecules or ions does not use sp3d2 hybrid orbitals on the central atom for…
A: Struture of IF4+ is Irregular tetrahedral and hybridization of Iodine in this struture is sp3d.
Q: A molecular orbital diagram of the valence orbital of dichlorine monoxide (OCI2) is shown below.…
A: HOMO orbital: The orbital with highest energy and posses electrons in it is HOMO orbital. LUMO…
Q: A certain orbital interaction diagram has four bonding molecular orbitals and four antibonding…
A: According to molecular orbital theory, 1) Atomic orbitals will overlap and form molecular orbitals.…
Q: BF3 CH2Cl2 BrO3- Which of the following statements is/are false for the given molecules and ion? I.…
A: The structures of BF3, CH2Cl2 and BrO3- are :
Q: Use molecular orbital theory to predict if each molecule or ion exists in a relatively stable…
A: The combination of the atomic orbitals of appropriate energy produces the molecular orbitals. The…
Q: The molecular orbital energy diagram for F2 is shown below. Based on this diagram, what is the bond…
A: Given; Note: molecular orbital with (*) are antibonding molecular orbitals Molecular orbital…
Q: a How many molecular orbitals will be formed by combination of the 2a and 2p atomic orbitals in 8.00…
A:
Q: a) What are the molecular orbital diagrams for [Li2]- and [Li2]+? b) What are their bonding…
A: The molecular orbital diagram of Li2- and Li2+ is as follows:
Q: Indicate whether each statement is true or false. (a) s orbitalscan only make s or s* molecular…
A: (a)The shape of the s orbitals is spherical due to which they can involve only for the formation of…
Q: diffrentiate between bonding molecular orbitals and anti-bonding molecular orbitals.
A: The differences between bonding molecular orbitals and anti-bonding molecular orbitals are :
Q: 57. When forming molecular orbitals from atomic orbitals, what is the order of increasing C-H bond…
A: 57. sp3 hydrid orbitals can have 25% s-character and 75% p-character. sp2 hydrid orbitals can have…
Q: ation of Xe in XeF4?
A: Hybridisation is mixing of atomic orbitals to form new hybridized orbitals.
Q: When 2p atomic orbitals overlap, the result is _ sigma molecular orbitals and _ pi molecular…
A: According to molecular orbital theory number of molecular orbital formed is same as the number of…
Q: MOLECULAR ORBITAL THEORY 1. Explain the main difference between Molecular Orbital and Valence Bond…
A: "As you didn't specify question number you want hence I'm answering first question only. If you need…
Q: a) Complete the molecular orbital electron energy level diagram for N, 2. a) What is the bond order…
A:
Q: In which state is a molecule generally more polar - when (i) pi molecular orbital is full or (ii)…
A:
Q: Use moiecuiar orbitai theory to determine the bond order of the F2* ion and if it is paramagnetic or…
A: The bond order of diatomic molecule can be calculated by using formula : Bond order = 1/2(bonding MO…
Q: Consider the molecular orbital diagram of O2 (below). What is the bond order of 02? O2 T2PX 2p t…
A: The atomic number of O is 8. Thus, the number of electrons present in O2 is 16. Hence, the molecular…
Q: a) Molecular orbitals; Notation p b) Atomic orbitals; Notation Px. Py, and P: c Hybrid orbitals;…
A:
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: C21+, C2, C21- a) Draw the molecular orbital diagrams (one for each molecule) b) Determine the…
A: Concept: Bond Order =12(Number of electrons in Bonding molecular orbital - Number of electrons in…
Q: Which statement/s is false about a sigma molecular orbital? A. May result from overlap of p atomic…
A: Sigma molecular orbitals are formed by the head to head overlap of atomic orbitals in a direction…
Q: Which is the correct electron configuration for B2 + according to the molecular orbital theory? A.…
A: Boron (B) Atomic Number = 5 Electronic Configuration = 1s2 2s2 2p1
Q: VSEPR theory predicts which arrangement of bonds and lone pairs of electrons about the central Kr…
A: According to VSEPR theory, geometry of a molecule is based on repulsions between bond pairs and lone…
Q: The molecular orbital diagram for the O," would show which of the following molecular orbitals? O a.…
A:
Q: Use your knowledge of Lewis structure and valence bond theory to predict the characteristics of…
A: First three questions can be answered and please resubmit the question with remaining subparts:…
Q: Classify these orbital descriptions by type. Atomic orbital Hybrid orbital Molecular…
A: An atomic orbital is defined as the region around the nucleus where the chances of finding an…
Q: a MO energy diagram with two electrons in sigma 2s, two electrons in sigma 2s* and two electrons in…
A: Answer- B2
Q: What is the hybridization of carbon atoms labeled i – iii in the following structure? H,C=C=CH2 i ii…
A: Hybridization of the carbon (C)
Q: According to MO theory, which molecule or ion has the highest bond order? Highest bond energy?…
A: Bond order = (number of electrons in bonding MOs) - (number of electrons in antibonding MOs) / 2…
Using molecular orbital theory, arrange the following in order of decreasing stability
He2, H2, H2+, He2+
|
a.
|
He2 > H2+> He2+ > H2
|
|
b.
|
He2 > H2+, He2+ > H2
|
|
c.
|
H2 > H2+> He2+ > He2
|
|
d.
|
H2 > H2+, He2+ > He2
|
|
e.
|
He2+ > H2+ > H2 > He2 |
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 3 images
- s Using the molecular orbital model, identify the correct (valence) electron configurations for the following diatomic species. O CN O N2 O CN OCN+ 02 A. (025)?(02s*)?(n2p)* B. (025)?(025*)?(02p)?(n2p)*(n2p*)3 c. (025) (02s*)?(n2p)*(02p)²(n2p*)! D. (025)?(02s*)?(n2p)*(02p)! E. (025)?(025*)?(n2p)*(02p)? F. (02s)2(02s*)?(02p)?(n2p)*(n2p*)? G. (025)?(02s*)?(02p)²(n2p)ª(n2p*)* 1 ar ecWhich is the correct electron configuration for B2+ according to the molecular orbital theory? (5B) A. σ1s2 σ*1s2 σ2s2 σ*2s2 σ2pz2 B. σ1s2 σ*1s2 σ2s2 σ*2s2 π2px1 C. σ1s2 σ*1s2 σ2s2 σ*2s2 σ2pz1 D. σ1s2 σ*1s2 σ2s2 σ*2s2 π2px1π2py19. Which of the following molecules would you expect to have a dipole moment of zero? a. CH3CH3 b. H₂C=O e. H₂C=CH2 f. H₂C=CHBr g. BeCl₂ h. BF3 C. CH₂Cl2 d. NH3
- Molecule or Polyatomic BrF5 2- SiO3² NH4CIO₂ K3PO4 Lewis structure 3 K+ F Br. H H-N-H H .. ܀ :O: F o=d-0: : 0: + :O: 2- 3- Hybrid- ization AXE sp³d² AX-E 2 sp² AX3 3 sp AX4 sp AX₂E₂ sp³ AX4 Electron pair geometry Molecular shape octahedral square pyramidal trigonal planar trigonal planar tetrahedral tetrahedral tetrahedral bent tetrahedral tetrahedral Bond angles (eq) 90° (ax) 90° all 120° all ~109.5° all ~109.5° Bond Polarity Molecular Polarity if the molecule is polar, add a dipole arrow if not polar, state so and why H H T S F H OP F cisoсс с C-C= C C-C C- C C a. Complete the formula, number the carbon atoms and name the molecule b. Draw and label in terms of the overlapping hybrid orbitals forming each bond c. Identify the hybrid orbitals forming each bond For your answers for letters d,e,f, give the number of the C atom (from a) only (ex. C10 - C11) d. Which C to C bond is the strongest e. Which C to H bond is the most polar f. Which C to C bond is the least free to rotate g. What is the mobile bond orderA Moving to another question will save this response. Question 1 Which is the correct molecular orbital diagram for O 2 ion? Oo 2s 1lo 2s t 1 T2p 1 1.t102p tI 2p t o 2s 1ļo 2s 11 m2p 1102p 1 1 72p tt t o 2s 1lo 2s 11 T|2p 1 1. t102p t 2p t1 o 2s 1ļo 2s 1 2p ↑ 1. t L. t I o2p ↑ 1 12p t O o 2s 1io 2s t I 12p ↑ 1 02p ↑ 1 12p t 1.t A Moving to another question will save this response.
- VSEPR: Molecular Geometry 1. For the following molecules: 1) draw a Lewis Dot structure, including contributing resonance structures, if present; 2) use VSEPR to draw an appropriate structure; 3) give an appropriate designation for the ideal molecular geometry; 4) describe any deviations to the ideal molecular geometry; *don't worry about corrections for e and h. g. HOCI h.* SO;2 i. NO2*1. Determine the bond order & magnetic behavior of the molecules: а. В* bond order: Atomic orbitals Molecular Atomic orbitals Atomic Molecular Atomic orbitals orbitals orbitals orbitals magnetic: b. Ne22+ bond order: 2p 2p 2p 2p magnetic: с. С2 Energy bond order: magnetic: d. F22- 2s 2s 2s 2s bond order: B2, C2, N2 02, F2, Ne, magnetic: 2011 Pearson Education, In е. Оz* bond order: magnetic:What is the hybridization of the indicated atoms in the following compound? Ol=sp; 11=sp²; III =sp³; IV =sp² Ol=sp²; 11=sp; III =sp²; IV -sp³ O 1-sp³; 11-sp²; III -sp; IV =sp² OI=sp²; 11-sp3; III =sp²; IV =sp OI=sp²; 11 =sp²; III=sp²; IV -sp³ |||||| O=C=N/ C-H HH
- a. H₂C-CH₂ 20 b. H₂C- C. d. Br Br e. f. _CH₂ H₂C 0 CH-CH₂ HỌC—NH HC C-CH₂-OH HỌC NH, 37. For each molecule in Problem 36, describe the orbitals that are used to form every bond to each of the indicated atoms (atomic s, p, hybrid sp, sp², or sp).Molecule C2H2 SFs- NO3- Lewis structure include lone pairs & formal charges on each atom Resonance structures don't have to include lone pairs; write N/A if there are none Electron Geometry Hybridization on central atom Overlapping orbitals O: O: include value of n in the orbital name (e.g. 1s, not s). Write N/A if that kind T: of bond is not present in T: the molecule Molecular Geometry Bond angle(s) include < as necessary 3D structure and polarity don't have to include lone pairs; draw the dipole arrow on the molecule or write "non- polar"VSEPR: Molecular Geometry 1. For the following molecules: 1) draw a Lewis Dot structure, including contributing resonance structures, if present; 2) use VSEPR to draw an appropriate structure; 3) give an appropriate designation for the ideal molecular geometry; 4) describe any deviations to the ideal molecular geometry; *don't worry about corrections for e and h. d. SF4 e.* CHŞN f. H;CO