Chemistry, 08.10.2019 01:00 kaliyaht01

When metallic sodium is dissolved in liquid sodium chloride, electrons are released into the liquid. these dissolved electrons absorb light with a wavelength near 800 nm. suppose we treat the positive ions surrounding an electron crudely as defining a three-d cubic box of edge l, and we assume that the absorbed light excites the electron from its ground state to the first excited state. calclulate the edge of length l.

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When metallic sodium is dissolved in liquid sodium chloride, electrons are released into the liquid....