whatConne XM InboxS ThermG to caleS The at XXducation.comext/map/index.html?_con3con&external_browser3D0&launchUrl%=httpssmbTube9 MapsE essay 1 - Google D..view iSavedCheck my workEnter your answer in the provided box.Recall Planck's constant equals 6.63 x 1034 J's and the speed of light is 3.00 x 10° m/s.Calculate the wavelength (in nm) of a photon emitted by a hydrogen atom when its electron drops fromthe n =5 state to the = 4 state.nm< Prev4 of 26Next >or anythingDOLL立

we know, E=hν;E=energyh=planks constantν=frequency of radiation, En=-13.6 evn2wheren=state

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Calculate the wavelength (in nm) of a photon emitted by a hydrogen atom when its electron drops from the n= 5 state to the n = 4 state.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

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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.

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G to cale
S The at X
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9 Maps
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Saved
Check my work
Enter your answer in the provided box.
Recall Planck's constant equals 6.63 x 1034 J's and the speed of light is 3.00 x 10° m/s.
Calculate the wavelength (in nm) of a photon emitted by a hydrogen atom when its electron drops from
the n =5 state to the = 4 state.
nm
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