(Q98) Consider the four hybridized orbitals that are contained in a silicon hydride (SİH4) molecule. Which of the following statements is true? O A) The orbitals that lie closer to silicon will be skewed in shape B) All four of the orbitals are equivalent in shape and energy C) The orbitals that contain the valence electrons contributed by silicon will be higher in energy D) Because silicon is a row 3 element, these hybridized orbitals will be pi bonds O E) Hybridized orbitals will not form if the silicon hydride molecule is isolated in space

Q: a) Write the Lewis structure for NH3 molecule  b) What are the hybrid orbitals for CH4?

A: Lewis’s structure: Lewis’s bonding theory is based on the octet rule. The Lewis structure is a…

Q: For the following descriptions of molecules, draw the Lewis structure (showing all atoms, lone…

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Q: 5,What is the shape of the ion and hybridization of I in IF4–(check examples Chapter 4)? Group of…

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Q: The illustrations below depict differences in orbital hybridization of some tellurium (Te)…

A: Given compounds: TeF6  and TeF5-  TeF4  and TeF6

Q: 5 For COCl2, draw the hybridization orbital diagram for the central atom. Make sure to label the…

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Q: Lewis structure of aspirin 1 HO. Н. CH3 2 3 H. H Shown in the PDF file is the structural formula for…

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Q: 3) Which statement best describe the structure of a carbonate anion C02- ? A) The electron geometry…

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Q: What type of central-atom orbital hybridization corresponds to each electron-group arrangement: (a)…

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Q: What is the hybridization of chlorine in each of the following: (a) ClO2; (b) ClO3-; (c) ClO4-?

A: The names of the given compounds are: ClO2 - Chlorine dioxide ClO3- - Chlorate ion ClO4- -…

Q: The compound 2,6-dimethylpyrazine(below)gives choco-late its odor and is used in flavorings.(a)…

A: Hybridization plays an important role in prediction of properties of a compound. It helps in…

Q: What is the hybridization of the selenium atom in SeF4?

A: The hybridization of the selenium atom in SeF4 is given as,

Q: What is the electron pair geometry, lewis structure, molecular geometry, and hybridization ofCO3^2-?…

A: It is intermixing of comparable atomic orbitals to produce identical hybrid orbitals .

Q: H H :ä: H H -C- H :0: H - N - C H H -N -H -P si - H | H -C-H H :o: :d: H (CH3)2NH2+ CH3NH3* PCI4+…

A: CH3)2NH2+  Central atom is Nitrogen having SP3 Hybridisation with tetrahedral geometry. Electron…

Q: W.) When carbon undergoes sp³ hybridization, one sp³ hybridized orbital is for med X.) Carbon…

A: This question is related to periodic table. Periodic table is the representation of elements in the…

Q: (e) What is the molecular structure of BRF5? (f) Give a VSEPR structure of BRFS. Label relevant…

A: From VSEPR and hybridization we can calculate the structure , hybridization etc .

Q: For the following descriptions of molecules, draw the Lewis structure (showing all atoms, lone…

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Q: 4. a) For the following descriptions of molecules, draw the Lewis structure of the molecule and show…

A: We would use the given hybridization to determine the shape around that atom and central atom.

Q: Use valence bond theory to describe the hybridized bonding in the following molecule. (i) What is…

A: Following are the appropriate answers of the given questions.

Q: Give the hybridization for the O in H30*.

A: Given that a H3O+ compound  We difine a hybridization of oxygen.    Calculate hybridization Formula…

Q: Which of the following figure represents the formation of a o bonding molecular orbital?

A: Sigma bond is formed by end to end overlapping of atomic orbitals.

Q: Which types and how many atomic orbitals of the central atom mix to form hybrid orbitals in each of…

A: Formula for determining the hybridization of central atom :-  x= (V+M-C+A)/2  V = valence electrons…

Q: Which geometry corresponds with an sp³ d² hybrid orbital?

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Q: 5. What is the hybridization of the phosphorus in PH3? Remember to draw a Lewis structure and…

A: We have to draw a Lewis structure of the given compounds as follows in step 2:

Q: Give the shape that describes the hybrid orbital set sp: A) linear B) trigonal bipyramidal C)…

A: Given :- sp hybrid orbital set  To determine :- shape that describes sp orbital set.    formula for…

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Q: 4. Atom hybridization changes in many chemical reactions. In each of the following reactions,…

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Q: The shape of S6OF4 is trigonal bipyramidal. What is the hybridization of Sb?

A: Given that : The shape of SbOF4- is trigonal bipyramidal. We have to write the hybridization of Sb…

Q: please explain What is the hybridization of N in NO3-?

A: Given -> NO3- -> steric number = number of bond pair + number of loan pair S.T = 2 -> sp…

Q: Give the hybridization for the Br in BrO4.

A: Give the hybridization for the Br in BrO4- ?

Q: A compound designated as AB3 has a total valence electrons of 24. Elements A and B are from Group 6A…

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Q: 3. Draw the most appropriate Lewis structure(s) for the ion BH. What is the electron domain geometry…

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Q: Isoniazid(below)is an antibacterial agent that is very useful against many common strains of…

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Q: Give the number and type of hybrid orbital that forms when each set of atomic orbitals mixes:(a) two…

A: Hybridization is the mixing of atomic orbitals to form new hybrid orbitals. The number of hybrid…

Q: 11) Give the shape that describes the hybrid orbital set sp3d : A) trigonal bipyramidal B)…

A: NOTE: Assuming that the shape means electron domain geometry and not molecular geometry. Given:…

Q: BF3 the changes in hybridization Gf any) of the B and N atoms as a re

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Q: Give the electron group geometry that describes the hybrid orbital set sp°d: trigonal planar O…

A: Given a hybridization of SP3d.  SP3d hybridization formed a electron group geometry.

Q: 3. Which atoms in the following reaction undergo changes in oxidation state? Which one is oxidized…

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Q: 4. Draw the Molecular Orbital diagram for N₂ (a) What is its bond order? (b) Will it be more or less…

A: A molecular orbital diagram  is a qualitative descriptive tool which explains the chemical bonding…

Q: What is the hybridization of N in the following structure? O sp sp² O sp³ (+) EN-H

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Q: 20) Methionine, CH;SCH;CH,CH(NH)CO,H, is an amino acid found in proteins. Lewis structure of this…

A: The compound given is,

Q: 2. The orbital diagram that follows presents the final step in the formation of hybrid orbitals by a…

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Q: Give the shape that describes the hybrid orbital set sp2 : A) trigonal bipyramidal B) octahedral C)…

A: For trigonal bipyramidal shape, the hybridization is---- dsp3 ( dz2 , s , px , py , pz ) For…

Quantum Mechanical Treatment of the Valence Bond Theory

Quantum mechanical treatment of valence bond theory refers to the relationship established between the quantum mechanical theory and the valence bond theory to describe the chemical bonding in a particular molecule.