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need help chemistry Use the unrounded answer from the previous problem, 1.634011018J (significant figures underlined), to calculate the energy (in kJ/mol ) for a mole

image text in transcribedneed help chemistry

Use the unrounded answer from the previous problem, 1.634011018J (significant figures underlined), to calculate the energy (in kJ/mol ) for a mole of photons for the solar emission line at 121.57nm. Enter the numerical answer with the correct number of significant figures in the first blank, then enter the units in the second blank.)

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