Determine which of the following species would have this electron configuration: (02s) (02s*)?(TT2p)*(02p)?. A) O, B) SCH C) C? D) CIF E) PS*

Q: yowest energy eee-ion SpEctiooscopic state is? 3D.F 4.

A:

Q: Is NO2-1 polar, non polar, or ionic?

A: Since you have posted multiple questions, we are entitled to answer the first only.

Q: Using Figure 7.7, predict which is longer, the P¬Br bond inPBr3 or the As¬Cl bond in AsCl3.

A:

Q: MCQ 75: The attempt in ionic bond formation is to A. get rid of excess electrons B. attain…

A: An ionic bond is established by  transferring of one or even more valence electrons, usually from a…

Q: USing he equation from the graph,det e valnes of AH° and AS m sf mot eliation: 4= -9231.1x t 27,402…

A: We have to find value of ∆G

Q: Ispido) Determine a molecular formula, e.g. CH4, from the line structure below. Specify elements in…

A:

Q: Please write the electron configurations and determine the number of unpaired electrons for the…

A: electron configuration of Cu2+ is: 1s2 2s2 2p6 3s2 3p6 3d9. 1 is unpaired electron

Q: Q3-ls diamagnetism existed in opened or closed-shell electronic structure? Which resulted in no net…

A: Diamagnetism exist in closed shell electronic model because the phenomenal of the occurrence of…

Q: select a module in which the molecular shape is the same with the electron arrangement. explain your…

A: Molecular geometry, or the molecular structure, is the 3-D structure or arrangement of atoms in a…

Q: What is the ground state electron configuration for the nitride ion (N³-)? O [He] 2s22p6 O [He]…

A: Given that, ions = N3-  then,

Q: 3. Arrange the following iso-electronic species in order of increasing ionic radius: Br –, Sr2+,…

A: Iso-electronic species are the species which are having same number of electrons but the elements…

Q: (b) F–F, Cl–CI, Br–Br, I–I, and Cl–F;

A: with increase in the size bonded atom bond length increases, consequently bond energy decreases.

Q: Which is the correct electron configuration for the ion Ta³*: O…

A: According to Aufbau principle electrons first fill to lower energy orbital before filling higher…

Q: Which of the following is the correct ground state electron configuration for chlorine? A)…

A: Cl atomic number is 17 according to Afbau principle energy order of shell is…

Q: I'm trying to determine if this compound is ionic or covalent, but I'm pretty clueless. I would be…

A: Ionic compound is formed due to strong electrostatic interactions between ions. Such interaction…

Q: 8. Given the following information: Li(s) HI(g) → H(g) + I(g) enthalpy of sublimation of Li(s) = 166…

A: For the evaluation of Delta H (enthalpy change) for any particular process, Hess's Law is utilized.…

Q: 42) the Available, A , Needed, N, and Shared ,S electrons in the molecule HOPNCI are: a) 32, 40, 8…

A: There are five atoms of five different elements Valence electrons of each atom on adding becomes the…

Q: 1. Draw a valid LS for the following molecules and molecular ions. NCI, HS CF.0 NH, RnCl; SF, NO:

A: LS for the above given Molecules

Q: 1. Explain, in detail, what is wrong with the following set of quantum numbers: n=3,1=2,m=0: name…

A:

Q: The energy for the following reaction was measured to be -977.2 kJ/mol. Ba(g) + O(g) → BaO(s). Using…

A:

Q: Use the following data to estimate AH; for lithium chloride. Li(s) +, Cla (9) → LICI(s) Lattice…

A: Given reaction,     Li(s)  +  12Cl2(g)  →  LiCl(s)

Q: Identify two ions that have the following ground-state electronconfigurations: (a) 3Ar4, (b)…

A: we have to identify two ions that have the following ground state electron configuration. Mn Atomic…

Q: ch element is most likely to nave trne Owing ergles? IE1 IE2 IE3 IE4 IE5 IE6 25,856 1220 kJ/mol 2567…

A:

Q: What is the ground state electron configuration of a Co²+ ion? O 1s22s22p 3s³3p 4s²3d5 O1s²2s²2p…

A: The atomic number of Cobalt is 27.

Q: Y II Which of the following is paramagnetic? Select one: O a. Cl,O O b. Cl,0, O c. CIO,

A: Dear student I have given answer to your question in the image format.

Q: (Q74) Arrange the following isoelectric ions in order of increasing size (i.e., smallest to…

A:

Q: Rank values from highest to lowest ionization energy. To rank items as equivalent, overlap them.…

A: Ionization energy means energy needs to eliminate electron/s from its valence shell. Ionization…

Q: Correct order of paramagnetic nature is O NE < NE < N2 O N2 < N; < Ng- NĘ < NG- < N2 N; < N2 < NG-

A: The electronic configuration of N2 is: σ1s2 σ*1s2 σ2s2 σ*2s2π2px2=π2py2 σ2pz2 Thus it contains zero…

Q: which of the following species is diamagnetic in nature: a   H2 b   H2^- c   H2^+

A: The species is determined to be diamagnetic if only pairing occurs and electrons present in the…

Q: coloured and why? Explain. Example 8. Which of the following ions are expected to be 3+ 2+ Cut,…

A: The element which have unpaired electron is coloured. As unpaired electron can absorb energy and…

Q: The Ti2 + ion is isoelectronic with the Ca atom. (a) Write theelectron configurations of Ti2 + and…

A: (a) Electron configuration is the distribution of electrons of an atom or molecule in atomic or…

Q: Arrange the following iso-electronic species in order of increasing ionic radius: Br –, Sr2+, As3–.…

A: An atom consists of certain sub-atomic particles which are arranged in atom in such a way that…

Q: Use the data given below to calculate the bond energies (Do) (in eV) of 'H3³CI and 'H8lBr molecules.…

A:

Q: What clement forms an ion with an electronic configuration of [Ne] and a –2 charge?

A: Representation of an atom :                ZXA    where   X = element               A = atomic…

Q: The substance chlorine monoxide, ClO(g), is important inatmospheric processes that lead to depletion…

A: Given: The bond length of ClO = 1.60 Ao = 1.60×10-10 m Dipole moment of ClO = 1.24 D Conversion of D…

Q: 1- Give the electron configurations for the following ions? and Fe (Z=26) Al * (Z=13) 2- Calculate…

A: We are authorized to answer one question at a time, since you have not mentioned which question you…

Q: -1) d d. +1 d d

A: Given V = 2.31×10^-19q1q2/d. Let us assume  2.31 × 10^-19 = K V = -Kq²/d - Kq²/d + Kq²/√2×d - Kq²/d…

Q: 2. Determine the framework electrons and the category for the following species using Wades rules.…

A: Wade's rule is a rule that helps in determining the structure cluster using the number of skeletal…

Q: Electron dot of caf2

A: In the electron dot structure of representing elements or compounds, the valence electrons…

Q: ndicate the electron pair g Compound Ele со, SO, SiCl, SOCL, OF2

A: We have to find electron pair geometry and molecular geometry we know that molecular geometry means…

Q: The electronic configuration for Fe* ion is: Select one: a. [Ar] 3s²3d³ b. [Ar] 3d c. [Ar] 3d5 d.…

A: The electronic configuration is written by filling the orbitals in increasing order of their…

Q: What is the electron configuration of Lead? A) [Xe] 6s26f146d106p2 B) [Rn] 6s24f145d106p2 C) [Xe]…

A: The correct option for the electron configuration of Lead is to be selected-A) [Xe] 6s26f146d106p2…

Q: How do we get X=3 for ClF3

A: I think you are asking about how Formula of the compound ClF3 formed means where that 3 atoms of…

Q: Which of the following is the correct electron configuration for bromine's common ion? O…

A:

Q: ALEKS - Daniela Garcia Gonzalez X + A…

A:

Q: Determine the average Cl-F bond energy, in units of kJ mol¯, in CIF5, using t following data: •…

A: Let the Cl-F bond energy be x kJ/mol . Then bond energy of 2ClF5= 10x kJ/mol .

Q: Estimate the energy of dissociation to neutral atoms for KF, which has a bond lengthof 2.17 × 10-10…

A: Bond dissociation energy is the energy required to break a chemical bond. It is one means of…

Electronic Transitions and Spectroscopy

The term “electronic” connotes electron, and the term “transition” implies transformation. In a molecule, the electrons move from a lower to a higher energy state due to excitation. The two energy states, the ground state and the excited state are the lowest and the highest energy states, respectively. An energy change is observed with this transition, which depicts the various data related to the molecule.

Photoelectron Spectroscopy

Photoelectron spectroscopy (PES) is a part of experimental chemistry. It is a technique used in laboratories that involves projecting intense beams of radiation on a sample element. In response, the element ejects electrons for which the relative energies are measured.