How many moles of photons with a wavelength of 679 nm would need to strike a material in order for itto absorb 54.7 kJ of energy?19A. 0.192 moleB. 0.310 moleC. 0.259 moleD. 0.671 moleE. 0.127 mole

The energy associated with one mole of photon is given as:

Answered: How many moles of photons with a…

Physical Chemistry

2nd Edition

ISBN:9781133958437

Author:Ball, David W. (david Warren), BAER, Tomas

Publisher:Ball, David W. (david Warren), BAER, Tomas

Chapter22: Surfaces

Section: Chapter Questions

Problem 22.43E

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How many moles of photons with a wavelength of 679 nm would need to strike a material in order for it to absorb 54.7 kJ of energy? 19 A. 0.192 mole B. 0.310 mole C. 0.259 mole D. 0.671 mole E. 0.127 mole