Chemistry

A ground state hydrogen atom absorbs a photon of light having a wavelength of 93.03 nm. It then gives off a photon having a wavelength of 1005 nm. What is the final state of the hydrogen atom?
What is the equation to solve this?

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asked by Emma
  1. find the energy of 93.03 nm

    E=plancksconstant*speedlight/lambda

    Next, add that to ground state energy (look it up)

    then find the energy of the emitted photon as above, then
    you have the final energy state.

    finalenergystat=groundstate/n^2
    solve for n

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