what is the energy of a mole of UV photons having a wavelength of 13nm?
E = hc/lambda
Remember to change lambda to meters from nm. E is the energy/photon in joules. Multiply by 6.02 x 10^23 to convert to a mole of photons.
Remember to change lambda to meters from nm. E is the energy/photon in joules. Multiply by 6.02 x 10^23 to convert to a mole of photons.