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Nov20-12, 05:11 AM
1. The problem statement, all variables and given/known data
During an experiment using Soxhlet Method to extract cholesterol from egg yolk, also using dicloromethane as a reagent, we crush half boiled egg yolk and put 80 cm3 of dicloromethane.
2. Relevant equations
Then comes a question which is assuming the maximum of absorption of the reagent-cholestrol is 550 nm, sugest a way to quantify it.
3. The attempt at a solution
I don't understand what should I answer here
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