20 НО. ОН 11 10 9. 8 7 5 4 2 1

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

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Q: 2. Explainthefollowing,relatedtophysicalinsighttointernalenergy(i)Translationenergy(ii)rotational…

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Q: Find the term symbols for the 2p1 3d1 excited state.

A: A term symbol has the form, 2S+1LJ where  S is the total spin (2S+1 is the multiplicity) L the…

Q: 1. What are symmetry elements? What is their significance?

A: Group theory is a branch of study that deal with the algebraic structures. The concept of group…

Q: 3. Hydrogen atoms (ignore spin) are first at a basic state. At the time t > 0, atoms experience the…

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Q: The rotationa l energy of a linear or spherical molecule with quantum number J is EJ = hBJ(J + 1 ).…

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Q: How many sites of diversity are there in this combinatorial library? NN N. HN `NH2 он `NH2 6 4 8. 3

A: To check the site of diversity we would check the positions in given compounds where atoms of groups…

Q: Predict the sign of the ΔS0 system for each of the following changes. Provide a brief explanation…

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

A: Using laws of exponent:

Q: i. Determine the point group. ii. Determine r (red) as a direct sum of irreducible representations…

A: THE SOLUTION IS SHOWN BELOW.

Q: Look up the actual values of the molar heat capacities, C_p and C_v, in an appropriate source and…

A: The ratio of the specific heats of a given gas is known as the heat capacity ratio or gamma.

Q: The bond in 'H5CI molecule and Ar2 is characterized by the force constant k 480 Nm-1 and k = 0.160…

A: calculation of ZERO POINT ENERGIES of a harmonic oscillator

Q: HW 1-1: How many independent symmetry operations generate the compound rotation axis S4 produce?

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Q: n determination of Chloride by the Mohr method, what equations do you use for this to get the %(w/w)…

A: chloride ion concentration can be determined in a solution by  adding AgNO3 in the solution  AgNO3 +…

Q: 3- What is the point group of CO2 molecule? (Draw the shape and explain)

A: We have to identify the point group of CO2 molecule (draw the shape and explain) as follows in step…

Q: The vibrational wave number of CO2 molecules are w1=1330 cm¯1, w2=667 cm¯1, and w3=2349 cm¯1. Find…

A: Given that,  The vibrational wave number of CO2 molecules are : ω1=1330 cm-1, ω2=667 cm-1, ω3=2349…

Q: For each of the following, determine the value of terms of delta H2  in terms of delta H1.…

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Q: The ml and ms values for the 1st electron of the following microstate, (0*, 0*) are respectively.

A: The quantum 'l' describes the total orbital angular momentum of electrons.  The quantum 's'…

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

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Q: What states of (i) benzene, (ii) naphthalene may be reached by electric dipole transitions from…

A: Refer to the character table for C3v Deducing a selection rule Is px→ py an allowed transition in a…

Q: Write the reducible representation for all molecular motions of triangular H3.

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Q: Triande Des 2.2. Give a short definition for the following terms: has. Rotation: Acut Obtu…

A: Give a short definition for the following terms: Rotation:  Reflection:  Translation:

Q: Determine if the following satisfy the 18-electron rule. Show all work! [Co(NH3)5Cl]2+ [V(CO)5H]+…

A: 18 electron rule says that thermodynamically most stable transition metal compounds contain 18…

Q: For the chlorate anion (CI03-) For the chlorate anion, please give the type of rotational axis and…

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Q: How can I get the multiplicity if it is singlet, doublet, triplet? Is this the HRMN for this…

A: Multiplicity: multiplicity determined by (n+1)rule  For example  -CH2-CH3  For cH2 proton neighbor…

Q: 10. The 12C16O molecule has an equilibrium bond distance of 112.8 pm and a vibration frequency of…

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Q: 1. Consider a model of N localized magnetic ions, given by the spin Hamiltonian N H = DES}, j=1…

A: Solution -

Q: For each of the following molecules: i. Determine the point group. ii. Determine r (red) as a direct…

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

Q: One important function of atomic and ionic radius is in regulating the uptake of oxygen by…

A: Haemoglobin is composed of the iron metal in the centre which is associated with heme groups.  The…

Q: Q.4 (a) Consider the p² electronic configuration. (1) (ii) Calculate the total number of…

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Q: The energy levels for the particle-in-a-box model can be used to predict the energy required to…

A: Determination of length of box = Bond distances + carbon radius at one end + carbon radius at…

Q: Calculate delta H for the graph below. y = -59.88x -1.6547 -1.84 -1.645 -1.85 1.800 Ink vs 1/T…

A: The equation for a linear graph is given by y=mx + c where m is the slope and c is the y-intercept.

Q: Which of the following electronic configurations is correct? A. 1s2 2s? 2p6 B. 1s3 2s3 2p6 C. 1s2…

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

Q: The P-branch of the 2Π ← 2Σ+ transition of CdH shows a band head at J = 25. The rotational constant…

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Q: f n = 4, what can be values for I.what information we can get from this values?

A: Principal quantum number is denoted by n and explains the shell of the atom comprising of all…

Q: Consider an electron in the n = 1 electronic state of retinal. What is the probability density of…

A: The probability density of an electron can be determined by the square of the wave function of the…

Q: 4 Fe (s) + 3 02(g) → 2FE203 (s) S° 02 = 205 J/ mol. K, S° Fe = 27.3 J/ mol. K, S° Fe203 = 87.4 J/…

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Q: nange a. C2H4(g) Use the following data: J S*, K· mol C,H4(g) C(s, graphite) H2 (g) 219.36 5.6 130.7…

A: Introduction :  We have it calculate entropy change for the following reaction .

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: The vibrational wave number of CO2 molecules are wi=1330 cm¯', -1 w2=667 cm¯1, and W3=2349 cm-1.…

A: Zero-point vibrational energy ( ZPE) : It is the lowest possible energy can have for a  quantum…

Q: The vibrational wave number of CO2 molecules are wi=1330 cm¯ ,-1 Wz=667 cm¯1, and w3=2349 cm-1. Find…

A: The given data contains, vibrational wavenumber of CO2 molecules. They are, ω1=1330 cm-1ω2=667…

Q: What terms (expressed as S, D, etc.) can arise from the [He]2s22p 13d1 excited configuration of…

A: The terms arise from an excited carbon atom with given electronic configuration has to be given.

Q: O Define chrómophore. Classify according to the type of electronic transitions, giving examples. the…

A: a)CHROMOPHORE: The term chromophore turned into formerly used to indicate a purposeful organization…

Q: 4) Use the information below to find AHpn for... 2MNO2(aq) + CO(g) → Mn2O3(aq) + COz(g) Using the…

A: The final equation is obtained by the following relation: ∆H0rxn= (1/3) ×3 + (2/3) ×2 – 2 ×1

Q: Using the information given below, calculate ASv for the following rxn at 298 K. sys Al,O3(s) +…

A: "Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: Consider the character table given below for the point group D3h, which includes molecules like…

A: Answer-

Q: Consider the molecule cyclopropane. (Character table attached) Determine the irreducible…

A: The reducible representation of the given molecule is calculated using the unshifted atom method. In…