Need with these college chemistry questions asap
with work shown on how to get the answer and the questions need to be answered in the form of what is given, what i need to know to solve the question, and the solution with work you
1.) which of the following electron transitions in a hydrogen atom will emit a photon?
which of the following electron transitions in a hydrogen atom will absorb a photon? (how do you know? )
which of the electron transitions below will result in emission of light with the longest wavelength?
n = 1 to n = 3
n = 4 to n = 3
n = 3 to n = 2
n = 3 to n = 1
n = 2 to n = 3
2.) what is the frequency of the wave shown below assuming it is light (electromagnetic radiation)?
hint: ▲
what is the relationship between frequency of light and its wavelength? in the picture, what is depicted?
3.) what is the wavelength of one ultraviolet (uv) photon if the frequency is 1.50 × 10^15 s^−1?
what is the energy of one uv photon of this frequency?
what is the energy of one mole of uv photons of the same wavelength?
hint: ▲
what is the relationship between frequency of light and its wavelength? what is the relationship between the energy of a photon and its wavelength?
4.)based on figure f01-7-6, what percentage of the incoming solar energy is reflected out of the atmosphere without being absorbed?
what happens to the remainder of the incoming solar radiation? what percentage of the total solar radiation is absorbed by the earth?
hint: ▲
what do the yellow arrows in the figure depict? what do the orange arrows depict?
5.)according to figure f01-7-7, how much has the global surface temperature changed since 1970 (compared to the 1951-1980 average)?
6.) the energy level diagram for a hypothetical one-electron quantum system is shown below. assuming these are the only possible energy levels, and that they are equally spaced, how many lines would there be in the emission line spectrum?