Asked by Chironjit

Use Planck's equation (E=h \nu) to determine the energy, in kilojoules per mole, of radiation of frequency 4.00×1014s^{-1} .
Answered by DrBob222
Substitute and punch in your calculator. You don't need me to do this. That gives you energy/photon. Multiply by 6.02
E23 for energy/mol.