Find the valency of 15P

Q: pH = %3D

A:

Q: What are the advantages of square wave polarography over sampled current polarography?

A: Square wave polarography : In square wave polarography, the potential waveforms are in the form of…

Q: Which of the following function is an eigenfunction of operator d/dx? sin ax exp(ax) exp(ax.x) cos…

A: The function is an eigenfunction of operators d/d and oxidation state of iron in oxyhemoglobin is…

Q: What configurations must undergo the distortions predicted by the Jahn-Teller theorem? Why is…

A:

Q: L→ a+B 2- The scheme symbol equations is True O False

A: Ans) False

Q: Why are there 8 C3 operations listed together in the Oh character table ?

A: C3 axis involves 120o rotation. C3 axis of rotation is done by rotating the molecule by 120o. When…

Q: 23. What is the point group of the Audi logo? A. Can В. С C. Da D. Cи E. S

A:

Q: Which of the following transitions are electric-dipole allowed?(i) 2Π ↔ 2Π, (ii) 1Σ ↔ 1Σ, (iii) Σ ↔…

A: SOLUTION: Step 1: The allowed transitions according to the parity rule are as follows:

Q: Evaluate the quotient. 7.18 x 10-7 0.445 x 10-

A: Using laws of exponent:

Q: What is the y-intercept of the line y =- 2 /3 x? а) - 2/3 b) 1 c) 0 d) 3/ 2

A:

Q: Prove that the potential energy of the electron is Etotal -e?/ (8περr)

A:

Q: %3D PH%3D4 OH = Busic orlacidic ? %3D

A: If pH = 4, pH  =   -log[H+] 4 =  -log[H+]  [H+]   =  1.0 × 10-4 M

Q: Estimate the lifetime (in picoseconds) of a quantum state that gives rise to a line of width 1.73…

A: Lifetime broadening relation is a reminiscent of the uncertainty principle. It shows that the…

Q: > Y 1. (125)

A: Here the concept of Miller indices will be applied

Q: 04. Using the particle in a box model, the energy of the highest occupied energy level (HOMO) for a…

A: Solutions

Q: Assume 1,3,5 -hexatriene to be a linear molecule and model the pi electrons as particles in a…

A:

Q: Evaluate the quotient. 2.67 X 10^3 divided by 7.09 X 10^-7

A: Scientific notation is the expressing large (or) small numbers by powers of ten, so that the…

Q: 4. Define the following terms:  Reflection: Rayleigh scattering : Tyndall scattering: Polarization…

A: 1. Reflection : Reflection is the change in direction of a wavefront at an interface between two…

Q: Using the particle in a box model, the wavelength of radiation, in nm, needed to excite…

A:

Q: Calculate the expectation values of potential and kinetic energies for the 1s state of of a…

A: The above question can be solved using the concept of average potential and kinetic energy using…

Q: Which of the following transitions are electric-dipole allowed?(i) 1Σg+ ↔ 1Σu+, (ii) 3Σg+ ↔ 3Σu+,…

A:

Q: The potential of a harmonic oscillator is kx212 O p?/2m -kx mgh

A: Given answer of choices,       kx22p22m-kxmgh

Q: find the weight factor indium ln in, ln2O3

A: Molar mass of In2O3 = 277.6342 g/mol Molecular weight calculation is given as follows - = 114.818 ×…

Q: Use the Laws of Logarithms to combine the expression. 3 In(2) + 2 In(x) – -글 In(x + 6)

A: Law of logarithms       Product Rule Law :   loga (MN) = loga M + loga N      Quotient Rule Law…

Q: 5. What is the number of allowed energy levels with energies less than 20 eV for an electron in a 1D…

A:

Q: Calculate the angle 0 between vectors a and b when a = 2į – j+2k , b=i+j+k %3D

A: a = 2i - j +2k , b= i + j + k

Q: What is the microstate for a p² configuration with one electron having me = +1 ms =-½, and the…

A: Microstate is defined as total number of distinct arrangements for number of electrons to be placed…

Q: sin COS dr

A:

Q: The work function for silver is about 3.5 eV. What is the energy in joules for the work function?…

A: To convert the work function from eV to joules, we use the conversion factor 1 eV = 1.602 x 10-19 J

Q: Which of the following represent impossible combinations of nn and ℓℓ? Check all that apply. Check…

A: The maximum permitted value of l is n-1. For 2d: n=2 l=2-1=1  So, only s and p subshell is present…

Q: an electron in a theoretical one dimensional box of length 10 nm, what is the lowest translational…

A: The question is based on the concept of translational energy. we have been given a 1D box. we need…

Q: Calculate the uncertainty of the internuclear distance, Ax, in 12C6o.

A: The given molecule is 12C16O and we want to find out the internuclear distance.

Q: If t = 2, what can be deduced about n? %3D

A: There are total four set of quantum numbers to give address of  electron in an atom…

Q: 1/ Please explain the answer in detail The J = 0 to J = 1 transition for carbon monoxide (12C160)…

A:

Q: 5. Sketch the Radial Distribution Function 4xr³R² vs. r² for 4s • 5s • • . 4p 4d2-2 Sp 6s бр

A:

Q: Calculate the wavlength (in nm) of electromagnetic radiation with a frequency of 5.8 x 1014 s-1.

A: Wavelength of an electromagnetic wave can be defined as the distance between one crest or trough to…

Q: A) 6B B) IB Q11) Let y fi+ cf where fi and f; are orthonormal functions. For y to be normalized,…

A: Here we are required to find the value of c so that given wavefunction is normalized.

Q: Calculate the separation at which the minimum of the potential energy occur. 2- verify that at this…

A: Lenard zones potential is a mathematical way which explains about the approximation of the…

Q: 2. If n = 6, What are the values of 1? ???

A: Since you have posted multiple questions, we will solve only first question for you. If you want any…

Q: 02: a- Explain how such a model uses potentials such as a square well and a harmonic ocillator to…

A: Matter is made up of atoms. Atom contains three sub atomic particles- electron, neutron and proton.…

Q: Determine the ground term symbols of a.) Mn b.) Mg* c.) V³* d.) 0²- e.) Cu* f.) 3+

A:

Q: (a) The trace of an n x n matrix A is defined as tr[A] = E=1 Aii that is, summing over all the…

A: a)

Q: Which of the following would be classified as a conjugated pi electron system? I II II IV A. II В.…

A: Pi bond - double bond Sigma bond - single bond

Q: The refractive index of a compound is 1.622 for 643 nm light. Its mass density at 20 °C is 2.99 g…

A: Given data contains, Refractive index of compound is 1.622. The wavelength given is 643 nm. The mass…

Q: determine the normalized wave function for _ = c1(1sA – 18B). In other words find the normalization…

A: To determine the normalized wave function for the given wave function.

Q: K =- %3D

A:

Q: Ca20 Au79 I53 FIND THE FOLLOWING: A. AUFBAU PRINCIPLE B. HUNDS RULE

A: 1) Ca (20) -

Q: Calculate the transition dipole moment, umn = | m (T)Hz n (T)dT where uz = -er cos(0) for a…

A:

Q: 13. Write angular, spin and overall momenta of a state described by term ³P2?

A: The atomic term symbol is represented by the symbol 2S + 1LJ. In this symbol, S represents total…

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.