Construya los modelos para las especies PH, y PH,. Cómo comparan los ángulos de enlace H P- H en ambas especies? De ser diferentes, explique el por que. como comparan sus geometrias electrónicas y moleculares?

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: Explain the basis of the VSEPR approach.

A: The basis of the VSEPR approach has to be explained.

Q: Calculate no of microstate in p³ configuration

A: There is tye mathematical formula from where we can calculator the no of microstates .

Q: 1 chkro 2 bulene What wil be me afact of the "alyke" cnuke band an SN1 rcactiity?

A: SN1 reactions are nucleophilic substitution reactions in which first step is generation of…

Q: Calculate the resultant of two dipole moments of magnitude 1.5 D and 0.80 D that make an angle of…

A: Dipole moments is seen in the case where there is separation of charges.

Q: (iii) Using the [XeFs] as an example, show that C = E.

A: For proving this, we have to find out its principal axis and apply the Cn operation n times. so that…

Q: Photochemistry and Radiation Chemistry 10.16. Calculate the maximum wavelength of the radiation at…

A: Maximum wavelength of radiation = λ = ? Dissociation energy = E = 390.4 kJ/ mole

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

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A: Given :     Among TiCl4, VCl3 and FeCl2- which one will be drawn more strongly into a magnetic…

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A:

Q: Q6. Three bando in electronic pectrum of [nCNH;),] are due to the following transitions -> a) "Ang…

A: Spectrum of (Cr(NH3)6)3+.

Q: Use tabulated electrad potentiAls to cakulate AGxn for eAch rxn at 25°c. 9. 2 Fe 3+ а. 2 (aq) +…

A: Interpretation: We have to calculate the equilibrium constant for the above reaction

Q: The DFT-calculated bond distance measures 0.7462 Å for H, and 1.1377 Å for He,. If the atomic radii…

A: The molecular orbital configuration of H2 is σ1s2 and the molecular orbital configuration of He2+…

Q: Calculate the resultant of two dipoles moments of magnitude 1.20 D and 0.60 D that make an angle…

A: The resultant dipole moment, two dipoles are inclined at angle θ, is calculated as shown below.

Q: a) A current path shaped as shown in Figure produces a magnetic field at P, the center of the arc.…

A: Given, Current in the wire, I =2 A Angle of the arc, Ө = 30o Radius of the arc, R = 0.4 m Magnetic…

Q: Calculate the vibrational energy of the v = 2 state of 1H127 I relative to the ground state,…

A: The vibrational energy of the v = 2 state of 1H127I relative to the ground state is to be…

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

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: quadruple Mossbauer, spectroscopy. 6. (a) Discuss splitting in

A: Mossbauer spectroscopy is branch of chemistry in which gamma rays are used. In this spectroscopy, we…

Q: Absorbance of SOx 0.07 o.00 o.04 0.03 0.02 0.01 10 20 a0 so 70 Mierolitre of SOx Graph 2: Standard…

A: Calibration curve is the standard curve to determine the property of unknown solution by plotting…

Q: CoH12 (1) + 902 (g) 6CO:(g) + 6H;O() For CeH12(0), AH; =- 151.9 kJ/mol. AH; (CO,,g)=-393.5kJ / mol…

A: When ∆Hof values are given, we can calculate  ∆Hrxn using the formula below: ∆Hrxn = ∑(∆Hof of all…

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A:

Q: Determine the dielectric displacement of material in which the polarization and electric field…

A: Given values: Electric field, E=2×10-8 C/m2 Polarization, P=10×104 V/m

Q: Determine the produc of the rxn (CH,),CuLi H+ 2. a. b. с. d. Но но

A:

Q: i) The UV-vis absorption spectrum of [MnO4] shows an intense (ɛ > 10,000 M-1 cm-1) broad absorption…

A: Molecular electronic transitions take place when electrons in a molecule are excited from one energy…

Q: . List 2 advantages of infrared spectroscopy 2. Explain in detail the work principle of Infrared…

A: 1.The best thing about infrared spectroscopy is its ability to confirm the presence of functional…

Q: If a hypothetic vibrational motion of a molecule can be described by Tvib = 2A1 + E, within the…

A:

Q: fomulas to shich te s and mõlar prasses pertain- Determine the motecutar folloroing empuical fomačas…

A: The molecular formula can be easily obtained by multiplying the empirical formula by a constant…

Q: How we can use limiting current in eļectroanalytical chemistry?

A: Solution - Electroanalytical method - Electroanalytical methods is type of method  in. analytical…

Q: at can af

A: Crystallization is the process by which atoms or molecules are highly arranged in the order in the…

Q: What is analogue in medicinal chemistry?Define briefly

A: Analogue :  A part or organ having the same function as another, but of different evolutionary…

Q: Below is a list of different levels of theory used in computational chemistry to represent the…

A: 3.ab initio 1.semi empirical 2.classical force field 4.pair potential

Q: 7- Decrease the point group in Trans-AB:C2 maltsale with changing one atom and determine the point…

A:

Q: For the LMCT bands of [Co (NH3)5Br]2+, would you expect solvatochromism, i.e., dependence of the…

A: LMCT (Ligand to metal charge transfer) occurs when the ligand coordinated to the central metal ion…

Q: Tungsten hexacarbonyl (W(CO)6) is reacted with (EtC≡N) and the product is W(CO)3(N≡CEt)3. However,…

A: determination of irreducible representations.

Q: What is the most applicable field of potentiometry, coulometry, electrogravimetry. polarography…

A: A question based on introduction to Chemistry that is to be accomplished.

Q: 5, 14 12 11 16 15 -y mond shown above give the point indices for atom 15. (grs) format. So if…

A:

Q: Identify the physical factor that influences the coupling constant. O a. Cryomagnetic ratio O b.…

A: The given options are,

Q: Please calculate the energy of inward movement of chloride ions given: Cl- F=23100 cal/V*mol Vm =…

A: Given information, F=23100 cal/V*mol Vm = -60mV R =2cal/mol*K T = 300K Inside 50mM Outside 150mM z…

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: EPR. Sketch the EPR spectra for [AIH3']. Aluminum (I = 5/2); H (I = ½). Make sure to use the correct…

A: EPR is electro paramagnetic resonance. It tell us about paramagnetic nature of compound.

Q: 25 substarce D1toF(KS/mel) G(KJ(mcl) s°(SImel.Kl) P2 PC13 g POCsg Clay 144.3 -2881 -542.2 218.1…

A: Given: So(P2(g)) =218.1 J/mol.K So(Cl2(g)) =222.96 J/mol.K So(PCl3(g)) =311.7 J/mol.K

Q: Calculate the resultant of two dipole moments of magnitude 2.5 D and 0.50 D that make an angle of…

A: μnet  = μ1+μ2 +2μ1μ2cosθ  μnet  = 2.5+0.50 +2x 2.5 x 0.50 cos120°  μnet  = 2.5+0.50 +2x 2.5 x 0.50 x…

Q: Q3: A silicon is doped with 1017 boron atoms/cm-3. What is the electron concentration (n) at 300 k?.…

A:

Q: assign E/Z configurations

A: Z configuration

Q: 7. Which of the following steps was most likely undertaken by the scientists in Experiment 1 in…

A: ensure that the power absorbed was great enough to generate useful power.