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Calculate the energy for one mole of photons for light absorbed at 6.80x10^2 nm

Calculate the energy for one mole of photons for light absorbed at 6.80x10^2 nm
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Calculate the energy for one mole of photons for light absorbed at 6.80x10^2 nm

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User Niharvey
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You are given the light absorbed at 6.80x10^2 nm. You have to find the frequency first. The frequency is 4.41x10^4 per second. Then solve for the enrgy of the photon. The energy of the photon per mole is 2.92 x 10^-19 Joules.
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User Johannesmik
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