The absorption peaks of chlorophyll a are at 665 nm and 465 nm. Assume that a plant can convert all the photon energy it absorbs to food calories. a.) Calculate the energy of one 665 nm photon and one 465 nm photon. Which wavelength would allow the plant to produce more energy (and more calories)? I've completed part A and I got 2.99x10^-19 for 665nm and 4.27x10^-19 for 465nm. And I believe 465nm wavelength would allow the plant to produce more energy. I need help with part B b.) Use the energy at this (more energetic) wavelength to calculate the number of calories a plant could make if it were perfectly efficient and absorbed 1 mole of photons at this wavelength. (1 calorie = 4.184 Joules, 1 Calorie = 4.184 KJ).

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Quantum Chemistry

Quantum chemistry deals with the properties of chemical systems and their reactions. The branch of chemistry which is more concerned with quantum chemistry is physical chemistry. It is a more sophisticated field of theoretical physics which is concerned towards the application of physical concepts towards various chemical aspects such as, formation of atoms, chemical structure descriptions, chemical bond strength, hybridization, conjugation etc. Quantum chemistry mainly studies the various states i.e., ground state, excited state, transition states of the individual atoms or molecules taking place during any chemical reaction. The laws of motion explained by various scientists, which are termed as “classical mechanics” were not acceptable in terms of electrons, protons, atoms, light etc. Thus, a new theory named “quantum mechanics” emerged to understand the basic framework of various atomic and subatomic particles.