Calculate the crystal field stabilization energy (inunits of cm-1) for [Fe(CN)6]3-assuming a pairing energy of 16,000 cm-1 and using the10Dq value of 24,000 cm-1 ...

The potential energy of a crystal is -8.10 eV /ion pair. Find the dissociation energy for four moles of the crystal.

So the energy expression for the three dimensional harmonic oscillator is e equals the X 1/2 h p x ad B. Why at one over to H b y, and we said I had one of the two, HB said. What we find here is that the value of the energies for the 1st 10 states are as follows. We have three of the two HP five over to H B 7/2 HP, nine over to 11 over to H B 13 over to H B 15 over to H B 17 over to H B 19 over to HV on 21 over to H fee so you can see a partner corresponding to the following too generous ease that are 1369 12 12 13 30 34.

We are looking at the relationship between the energy and the wavelength of the electromagnetic radiation which can relate to the planks constant and the light velocity, which is the speed of light. So we have E. Is equal to H. Planck's constant C. Speed of light divided by lambda. The wavelength. So what we can do is rearrange for the wavelengths. All we have to do is switch these two round and we get the wavelength is equal to H. C. Over E. And so to find the wavelength. All we need to do is plug in our numbers into our rearranged equation. Now what we get is 4.60 times 10 to 2 nanometers. Where nano is times 10 to the minus nine. So what we have is 6626 times 10 to the negative $34 per second, multiplied by three times 10 to the eight m per second to the minus one, divided by the energy 4.32 times 10 to the minus 19 jewels per molecule.

Energy and the wavelengths of the electromagnetic radiation relates to Plank's constant. The velocity of light in the following equation E. Is equal to H. C. Plank's constant, multiplied by the velocity of light divided by the wavelength we plug our values into this equation after we rearrange. So what we want to solve for is the wavelength which is equal to H. C over E. And so we saw for the wavelength by plugging in the values and we get 4.60 times 10 to the two nanometers. What nanometers nano is equal to 10 to the minus nine, where the energy absorbed per molecule is 2.60 times 10 to the two kg joules per mole, multiplied by avocados constant to get it in jewels per molecule.

Hi friends here it is. Given the reduced months off. I shut up one age 19 To be 19 upon 20 into mass of hydrogen molecules and force constraint. Yeah. To be 966. Newton permitted in the first part the frequency of vibration of molecules and not. Would we Born upon to root of force constant that is 966 upon reduced mass 1.6710 to the power -27 into 20 x nine kids. On solving it, it will be 1.24 10 to the power. 20 words right to be part. Energy is given by half edge cross route of Gave up one M Nus So 4.1110 to the power of minor strategic. And the graph will be Yeah. Yeah. Mhm. That's all. Thanks for watching it.