A) Explain why BrF4 with a negative charge on top is square planar, whereas BF4 with negative charge on top is tetrahedral? B) How could you expect H_X_H bond to vary in the series H2O , H2Se? Explain your answer

Q: What is the hybridization of S in SO32-?

A: The ion given is SO32-.

Q: Hybridization is an energy requiring process, yet it occurs, why? Discuss shape of the following:…

A: Lone pair does not participate in the determination of the geometry of the molecules and there are 5…

Q: Build MOs of Co(CO)4C12 for only sigma bonds with D4h isomer. Then, find one mode of vibration that…

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Q: 3. For each of the following molecules or ions: i. Write an MO energy level (orbital correlation)…

A: Bond order = (Number of electrons in BO/Number of electrons in ABO)/2

Q: (a) Sketch the molecular orbitals of the H2- ion and draw itsenergy-level diagram. (b) Write the…

A: “Since you have posted a question with multiple sub-parts, we will solve the first three subparts…

Q: H2 molecule is diamagnetic due to: Nb is equal to Na bond order is 1 absence of unpaired electrons O…

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Q: Why is CH4 tetrahedral but XeF4 square planar?

A: CH4 has a tetrahedral structure but XeF4 has a square planar structure.

Q: For CO draw and label its molecular orbital diagram and assume there are only small s-p…

A:

Q: C How many net o and ë bonds does the ion have? The C22 ion has| |o bond(s) and |a bond(s). What is…

A:

Q: Complete the MO diagram (below) to determine if N2 is paramagnetic or diamagnetic. - Op Op A)…

A: The atomic number of nitrogen atoms is seven. It contains seven electrons and its electronic…

Q: 3. Which MO is the LUMO? A II II IV I. 4 II. y,

A: The correct answer is option C. This MO diagram is for butadiene.

Q: Determine the molecular shape for BrCl5  . Z of Br = 35, Cl = 17  a) tetrahedral b) square…

A: Given: no of electron in  Br= atomic no Z of Br = 35 so, electronic configuration= 2,8,18, 7 Valence…

Q: The species CO, CN-, and C22- are isoelectronic.(a) Draw their Lewis structures.(b) Draw their MO…

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Q: What is the bond order of the Cl-O bond in ClO4-?  1.001.251.331.501.671.752.003.00 B) Is ClO4-…

A: Ionic compounds or molecular (which are charged in nature) are Polar while covalent /molecular…

Q: Determine the molecular shape for IBr3  .  Z of I =53,  Br = 35 a. tetrahedral b. T-shape c.…

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Q: The molecular ion HeH1 has an equilibrium bond length of 0.774 Å. Draw an electron correlation…

A: Valence electrons of HeH=valence electrons of He atom+valence electrons of H atomValence electrons…

Q: Answer the following questions and use a MO Diagram: a. What is the bond order for a CF bond? b.…

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Q: Use MO diagrams and the bond orders you obtain fromthem to answer: (a) Is O₂⁻ stable? (b) Is…

A: The molecular orbital theory is used to explain the bonding in molecules that cannot be explained by…

Q: 3. Simplify the building blocks (e.g., lines, rods, polygons, etc.) and assemble them to a closed…

A: To simplify the building of the given blocks (e.g., lines, rods, polygons, etc.) and assemble them…

Q: In which ok the followng molecoles is the central atom spz hy brdized? b.) SO2 A.) N2O C.) PF5 e.)…

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Q: 19. The perchloric acid (HCIO,) molecule contains: (a) 13 lone pairs, la bond, and 4 o bonds. (c) 8…

A: In question 19, we have to find the number of lone pairs, sigma bonds, and pi bonds in perchloric…

Q: (a) Construct an MO diagram for the formation of O2; use only the valence orbitals of the oxygen…

A: Paramagnetic substances are those which are weakly attracted by the magnet. Diamagnetic substances…

Q: Some species with two oxygen atoms only are the oxygen molecule, O₂, the peroxide ion, O₂²⁻, the…

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Q: Q. 1. (a) In CO, carbon and oxygen both having lone pair of electrons, but carbon lone pair take…

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Q: Sketch the MO formed when atomic orbitals below interact Two 2py orbitals destructively

A: Two atomic orbital combine to each other to form a bonding and an antibonding molecular orbital. The…

Q: JT 2p 2s N. Given the above MO orbital diagram for N2, indicate number of electrons in the bonding…

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Q: 3. Indicate for the PO43- (phosphate ion) and for its acid form H3PO4 a) How many different…

A: Solution- The PO43- (phosphate ion) and for its acid form H3PO4

Q: 1) For N2 and N2*, molecule: a) Construct a MO diagram. b) Calculate the bond order. c) State the…

A: As per our company guidelines we are supposed to answer only first three sub-parts. kindly repost…

Q: Identify sigma bonding. Answer the following questions about AsO2. (a) What is the hybridization of…

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Q: Use MO diagrams and the bond orders you obtain fromthem to answer: (a) Is Be₂⁺ stable? (b) Is…

A: A molecular orbital diagram (MO diagram) is a qualitative descriptive tool to explain chemical…

Q: Draw the MO energy diagram for FO+ 1. What is the bond order for FO+ 2. Is FO+ diamagnetic or…

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Q: Question 2 of 25 Submit Use the MO diagram (below) to calculate the bond order for CS. - 1 3 4 6. 7…

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Q: The bond pair between C and O in CO^+ is 3.5 but bond order between N and O in NO^+ is three only.…

A: Bond order of any given molecule is the difference in bonding and anti-bonding electrons in…

Q: Platinum hexafluoride is an extremely strong oxidizing agent. It can even oxidize oxygen, its…

A: The answers are given below

Q: Calcium carbide (CaC2), which is an important material to synthesis the acetylene, is formed from…

A: Atomic number of carbon is 6 Electronic configuration of Carbon is 1s22s22p2 Molecular orbital…

Q: Write out the orbital box diagram for Mo2+, and state whether it’s diamagnetic of paramagnetic.  You…

A: Atomic Number of molybdenum (Mo) is 42. So, the electron configuration of Mo will be : [Kr] 4d5 5s1

Q: What is the lattice energy of CaBr2? Use the given information below. Heat of formation for CaBr2 =…

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Q: Based on the MO theory, is O2(3-) expected to be more stable than O2(2-)?

A: The question is based on the concept of chemical bonding. by calculating the bond order of both the…

Q: Use MO diagrams and the bond orders you obtain from them to answer each of the following questions.…

A: We have to predict the correct answer from the following given options using bond order as follows…

Q: (a) What are trihalomethanes (THMs)? (b) Draw the Lewisstructures of two example THMs.

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Q: What is the electron and molecular geometries of the bold face underline atom in CH3CONH2 MG…

A: Which is molecular geometry and electronic geometry of central carbon is given below.

Q: Which member of each pair has more ioniccharacter in itsbonds: (a) BeF₂ or CaF₂; (b) PbF₂ or PbF₄;…

A: (a) The electronegative value of beryllium is 1.5 and that of fluorine is 4.0. The electronegative…

Q: Complete the MO diagram (below) to determine if BO¯ is paramagnetic or diamagnetic. Op A)…

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Q: LO-2 9. Neon (1°Ne) is a noble gas that gives a characteristic reddish glow when a voltage is…

A:

Q: The figure that follows contains ball-and-stick drawings ofthree possible shapes of an AF4 molecule.…

A: a) shape i is square planar which is possible when electron domain geometry is octahedral with 2 non…

Q: 6) For N₂ and N₂*, a) b) c) d) Construct a MO diagram. State the magnetic property Calculate the…

A: Given,

Q: What are the favored geometrical arrangements for AB, molecules for which the A atom has 2, 3, 4, 5,…

A: 1. ABn = 4  Tetrahedral geometrical arrangements 2.  ABn = 2  Linear geometrical arrangements

Group 14 Elements

The following elements come under group 14 of the periodic table.