Physical Chemistry Problem Set 3
Due date: Thurs February 19 Directions: Complete all problems and show all work for full credit. 1. Calculate the energy of the n = 5 to n = 4 transition in the Li2 ion, in units of cm1. 2. For the 2s wavefunction of a hydrogenic atom with nuclear charge Z:
a. What is the position of the innermost radial node? Give your answer in terms of the nuclear charge Z and the Bohr radius a0.
b. What is the probability of finding the electron within the innermost radial node? Give your answer in terms of the nuclear charge Z and the Bohr radius a0.
3. Consider the following wavefunction for a hydrogenic atom with nuclear charge Z, where Rn,l is the hydrogenic atom radial wavefunction and Yl,m is the spherical harmonic:
= 1 2 R3,1 r( ) Y1,1 ,( )Y1,1 ,( )”
Delivering a high-quality product at a reasonable price is not enough anymore.
That’s why we have developed 5 beneficial guarantees that will make your experience with our service enjoyable, easy, and safe.
You have to be 100% sure of the quality of your product to give a money-back guarantee. This describes us perfectly. Make sure that this guarantee is totally transparent.
Read moreEach paper is composed from scratch, according to your instructions. It is then checked by our plagiarism-detection software. There is no gap where plagiarism could squeeze in.
Read moreThanks to our free revisions, there is no way for you to be unsatisfied. We will work on your paper until you are completely happy with the result.
Read moreYour email is safe, as we store it according to international data protection rules. Your bank details are secure, as we use only reliable payment systems.
Read moreBy sending us your money, you buy the service we provide. Check out our terms and conditions if you prefer business talks to be laid out in official language.
Read more