Chemistry, 05.04.2020 02:50 Hudman57

The quantum yield of light-induced chemical reactions (called photochemical reactions) measures the efficiency of the process. The quantum yield, ϕ, is defined as:ϕ=number of reaction events/number of photons absorbed. Suppose a quantum yield for the reaction CH3X→CH3+X is ϕ = 0.74. A cuvette containing a solution of CH3X is irradiated with 280-nm with a power of 885 mW for 10.0 minutes.

Assuming total absorption of the light by the sample, what is the maximum amount (in moles) of CH3X that breaks apart?

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