QANDA2515 QANDA2515

24-05-2023
Chemistry

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A laser is emitting photons with a wavelength of 685.4 nm. What is the energy for 1 mole of these photons?
For Planck's constant, use a value of 6.626x10-34 J s.
Use units of kJ/mol. Report just the number, not the units.

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