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Chemistry, 05.05.2020 02:17 elizabethburkha

What total energy (in kJ) is contained in 1.0 mol of photons, all with a frequency of 2.75*10^14 Hz

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What total energy (in kJ) is contained in 1.0 mol of photons, all with a frequency of 2.75*10^14 Hz...
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