Q2a Borazine is prepared by the reaction of ammonia with diborane? Explain the chemical reaction? b) draw out the resonance structure of borazine?

Q: Describe the bonding in the nitrate ion, NO3?

A: The nitrate ion consists of Nitrogen as the central atom, around which oxygen atoms are arranged in…

Q: Define the term Paramagnetism?

A: The motion of electric charges gives the generation of magnetic fields. Such a phenomenon is termed…

Q: Which is predicted to have the shorter sulfur–oxygen bonds, SO3 or SO32- ?

A:

Q: 2. A closo borane anion has the following structure (a) Write down the formula of the closo borane…

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

Q: 11a. lonic bonding occurs in sodium chloride. Describe what is meant by the term ionic bonding.

A:

Q: Why does CO2 have a linear shape with no dipole moment?

A: Dipole moment measures the polarity of the molecule and it occurs when there is a separation of…

Q: Compounds such as NaBH4, Al(BH4)3, and LiAlH4 are complexhydrides used as reducing agents in many…

A: (a) The oxidation state of each element in NaBH4, AlBH43, LiAlH4 has to be given. NaBH4 Let x be…

Q: “Inert” xenon actually forms several compounds, especially with the highly electronegative elements…

A: The balanced equation is, Using Hess's law the enthalpy of formation is calculated,

Q: Describe the molecular structure around the indicated atom or atoms:(a) the sulfur atom in sulfuric…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: Arrange the following material according to the increasing tendency to lose an electron. (I.) glass,…

A: Here we have to write the increasing tendency to lose elctrons in the following materials.

Q: valence of potassium tartrate, C4H4K2O6?

A: Two

Q: Compare the structures of the azide ion, N3 -, and the ozone molecule, O3.

A: The structure of a molecule is determined by Valence Shell Electron Pair Repulsion (VSEPR) theory.…

Q: Which is predicted to have the shorter sulfur–oxygen bonds, SO3 or SO32 - ?

A: The shorter bond has to be identified.

Q: Draw the best Lewis dot structure for BrO₄⁻, being sure to give the electronic geometry, molecular…

A: Since in Br we have 7 valence electron and in each O we have 6 valence electron And since O is more…

Q: The molecular structure of NCI is 3 O A. pyramidal B. bent C. none of these D. octahedral E.…

A:

Q: what are the different between the M_L in octahedral and M_L in tetrahedral?

A:

Q: What is the molecular shape of a phosgene molecule, COCI2?

A: We have to determine shape of COCl2

Q: Which of the following species has a octahedral structure? Choose one: OA. F2 O B. CH4 C. BH3 O D.…

A:

Q: Given the molecular orbital diagram for dinitrogen (N2) excluding the K shells below, which of the…

A: If ions or molecule having unpaired electron then know as paramagnetic and if all electron is paired…

Q: How many electron groups does the central atom of CH2O have according to VSEPR theory?

A: Electron group consist of - Lone pair  Single bond  Triple bond

Q: Which of the following best describes the shape of the sulphite ion, SO? A Trigonal planar B…

A: A multiple choice question based on molecular geometry, whowh is to be accomplished.

Q: Why is it that Xe, a noble gas element we normally think of as being unreactive can form covalent…

A: Electron configuration of Xe- [Kr] 4d¹⁰ 5s² 5p⁶

Q: a)why do the ionic species XeF+3 and XeF-7 have odd numbers of F atoms? b) Predict the shape of…

A: The term electronic configuration can be defined as the distribution of electrons of a given atom or…

Q: Which of the following best describes the shape of the sulphite ion, SO,2 ? A Trigonal planar B…

A: To determine the shape of the given molecule, first draw the Lewis structure and then determine the…

Q: The O—O bonds in ozone can be described as “one and a half bonds.” Does thissuggest that the bond…

A: Bond order is the number of bond that are formed between two atoms. Example: Bond order of nitrogen…

Q: Two of the few compounds Xenon forms are: XeO4 and XeF6. Name the two compounds.

A: The given compound of xenon are: XeO4 XeF6 In this question, the above-given compounds have to be…

Q: Which is the most likely molecular structure for the nitrite (NO2-) ion?

A: Lewis structures, also known as Lewis dot diagrams, Lewis dot formulas, Lewis dot structures,…

Q: Which of the following five diagrams correctly represents the structure of BrCl4*?

A: Option C is correct answer

Q: Account for the ability of nitrogen to form four bonds, as in NH4+.

A: The given compound is NH4+. The central atom is N which is connected to four H atoms. This shows…

Q: how many electron groups are on the phosphorous in phosphorous pentachloride PCl5?

A: The number of electron groups present in central atom: phosphorous in phosphorous pentachloride PCl5…

Q: Determine the molecular shape for SO3  ?

A: Given : molecular formula = SO3  Atomic number of S = 16  Atomic number of O = 8  To determine :-…

Q: In aqueous hydrogen fluoride solution, an importantspecies is the ion HF2, which has the bonding…

A: Lewis structure is a representation of a molecule or compound with all the bonding and non-bonding…

Q: Starting with CnH2n+2, derive the general formula for the compounds sh II

A: The generall formula for the first compound is CnHn+1 The general formula for the second compound

Q: How many bonds does B form in the compound BH3? 8 1 4

A: Calculating the total number of valence electron in BH3:

Q: What is the electron geometry (EG) and molecular geometry (MG) of the compound H2S? Hint: Sulfur is…

A: To determine the electron geometry and molecular geometry of H2S

Q: :Paramagnetism of O2 can be explained by hybridization of atomic orbitals in 02.a O the molecular…

A: In this question, we have to find out the correct answer of given problem by the help of the…

Q: What is the bond P – O bond order in phosphite? A. 1 B. 11/4 C. 11/3 D. 11/2

A:

Q: 3. Explain the challenges encountered in drawing a valence bond diagram for the average nitrate ion.

A: Since your question has multiple parts, we will answer first question for you. If you want residual…

Q: Draw the best Lewis dot structure for BrCl₅, being sure to give the electronic geometry, molecular…

A: The given molecule is, BrCl5 1. Lewis dot structure is- 2. Electronic geometry- Octahedral Because…

Q: (a) Why do stable xenon fluorides have an even number of F atoms? (b) Why do the ionic species XeF₃⁺…

A: The term electronic configuration can be defined as the distribution of electrons of a given atom or…

Q: (i) What is the covalency of N in N2O5 ?(ii) Explain why phosphorus forms pentachloride whereas…

A: N, P and Bi have the following electronic configurations: N - 1s22s22p3 P - 1s22s22p33s23p3 Bi -…

Q: (b) Which one of the two compounds you would expect to have a stronger carbon to oxygen bond, CO or…

A: The strength of the CO bond can be determined by the frequency of the CO bond observed in the IR…

Q: مقر راتي The Ozone molecule (03) has isoelectronic with NO2 F.a O

A: Introduction- Isoelectronic species are having same number of electrons but they have different…

Q: 3. What determines: a) the electron geometry and b) the molecular geometry of molecules or ions?

A:

Q: 4. Lewis structure of the POCI3 molecule is as follow: CI CI- CI a) Based on the VSEPR theory, what…

A: The Lewis structure of the compound given is,

Q: (a) Draw the best Lewis structure(s) for the nitrite ion, NO2-.(b) With what allotrope of oxygen is…

A: (a) Lewis structure(s) for the nitrite ion, NO2- is given below.

Q: What is structure? Formula is C7H12O4

A: Given:  molecular formula C7H12O4 To construct the structure , observe the peaks and chemical shift…

Q: Nitrogen exists as a diatomic molecule with a triple bond between the twoatoms, whereas the heavier…

A: The nitrogen molecule has two nitrogen atoms attached with a triple bond. The bonding present in a…

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.