A lithium flame has a characteristic red color due to emissions of wavelength 671 nm. What is the mass equivalence of 7.0 mol of photons of this wavelength (1 J-1 kg*m²/s²)? (Enter your answer in scientific notation.) 1.6 20-11

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Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter1: Chemical Foundations
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A lithium flame has a characteristic red color due to emissions of wavelength 671 nm. What is the mass
equivalence of 7.0 mol of photons of this wavelength (1 J-1 kg*m²/s²)?
1.6
20-11
(Enter your answer in scientific notation.)
Transcribed Image Text:A lithium flame has a characteristic red color due to emissions of wavelength 671 nm. What is the mass equivalence of 7.0 mol of photons of this wavelength (1 J-1 kg*m²/s²)? 1.6 20-11 (Enter your answer in scientific notation.)
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