Monday
March 2, 2015

Homework Help: Chemistry

Posted by Hobson on Sunday, March 28, 2010 at 4:31am.

The first excited state of the hydrogen atom is separated from the ground state by 10.2 eV.
(a) At what wavelength does this occur and what is the energy difference in kJ mol-1 between the ground and excited states? Show your working in each case.
(b) If the degeneracy of the ground state and the excited state is 1, calculate N* / N0 at 2,000 K and 8,000 K.

I barely understand this

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

CHEM - The first excited state of the hydrogen atom is separated from the ground...
Physics - A hydrogen atom in an excited state emits a Balmer beta photon ...
Chemistry - An electron is excited from the n=1 ground state to the n=3 state in...
Chemistry - The hydrogen atomic emission spectrum includes a UV line with a ...
Chemistry - College - The ionization energy of a certain element is 472 kJ/mol. ...
physics - A hydrogen atom in an excited state emits a Balmer beta photon ...
Chem - From the information below, identify element X. a. The wavelength of the ...
Chemistry - A hydrogen atom electron in an excited state with n = 7 drops to a ...
Physics - A hydrogen atom is in its third excited state (n=4). Using Bohr theory...
chemistry - The electron from a hydrogen atom drops from an excited state into ...

Members