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The Energy of Light

9. Quantum Mechanics / The Energy of Light / Problem 6

Calculate the energy (kJ) of 2.50 moles of photons for radiation with a wavelength of 295 nm within the UV region.

A

4.05×10² kJ

B

1.01×10³ kJ

C

7.32×10² kJ

D

4.33×10¹ kJ

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