Answered: What is the energy of the n=3 level of…

What is the energy of the n=3 level of the hydrogen atom, in units of hcR..? -0.25 hcR. O +1/9 hcR -1/9 hcR 4 x-1/3 hcR..

Chemistry & Chemical Reactivity

10th Edition

ISBN:9781337399074

Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Chapter6: The Structure Of Atoms

Section6.3: Atomic Line Spectra And Niels Bohr

Problem 6.3CYU

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Quantum Chemistry

Quantum chemistry deals with the properties of chemical systems and their reactions. The branch of chemistry which is more concerned with quantum chemistry is physical chemistry. It is a more sophisticated field of theoretical physics which is concerned towards the application of physical concepts towards various chemical aspects such as, formation of atoms, chemical structure descriptions, chemical bond strength, hybridization, conjugation etc. Quantum chemistry mainly studies the various states i.e., ground state, excited state, transition states of the individual atoms or molecules taking place during any chemical reaction. The laws of motion explained by various scientists, which are termed as “classical mechanics” were not acceptable in terms of electrons, protons, atoms, light etc. Thus, a new theory named “quantum mechanics” emerged to understand the basic framework of various atomic and subatomic particles.

Question

What is the energy of the n-3 level of the hydrogen atom, in units of hcR..?
-0.25 hcR
O +1/9 hcR..
-1/9 hcRa
X O -1/3 hcR..

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