6. Calculate the energy in joules per photon and kilojoules per mol for the following. a. energy of one photon of red light with wavelength 667.9 nm b. energy of one mole photons of red light with wavelength 667.9 nm c. energy of one photon of infrared radiation whose wavelength is 1257 nm d. energy of one mole photons of infrared radiation whose wavelength is 1257 nm e. energy of one photon of ultraviolet light with a frequency of 4275000000000000 Hz f. energy of one mole photons of ultraviolet light with a frequency of 4275000000000000 Hz