Interpretation Introduction To determine: The energy contained in 1 .0 mol of 552 nm photons. Explanation Justify the reasons for the correct statement: Calculate the energy of the photon ( E ) as follows: E = h c λ Here, h is Planck’s constant, c is the speed of light , and λ is the wavelength. The wavelength of photon in meters is as follows: λ = 552 nm ( 10 − 9 m 1 nm ) = 552 × 10 − 9 m Calculate the energy of one photon as follows: E = 6.626 × 10 − 34 J s × ( 3 × 10 8 m/s ) 552 × 10 − 9 m = 3

3rd Edition

ISBN: 9780321809247

Author: Nivaldo J. Tro

Publisher: Prentice Hall

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Chapter 7, Problem 3SAQ

Interpretation Introduction

To determine: The energy contained in 1.0 mol of 552 nm photons.

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Chapter 7 Solutions

Chemistry: A Molecular Approach

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