Answer: Certain sunglasses have small crystals of silver
Chapter 7, Problem 7.111(choose chapter or problem)
Certain sunglasses have small crystals of silver chloride (AgCl) incorporated in the lenses. When the lenses are exposed to light of the appropriate wavelength, the following reaction occurs: AgCl Ag 1 Cl The Ag atoms formed produce a uniform gray color that reduces the glare. If DH for the preceding reaction is 248 kJ/mol, calculate the maximum wavelength of light that can induce this process.
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