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4 cards from this section. Quick, good the night before a test.
What is Liquid-Liquid Extraction?
Think about how solvents can separate different substances.
What does SPE stand for?
It’s a method involving solid adsorbents.
What is the main purpose of solid-phase extraction?
Think about how the organic compounds are separated.
True or False: Liquid-Liquid Extraction requires multiple solvents.
Consider how many solvents are usually necessary.
You have a water sample containing multiple organic pollutants. Design an extraction method using both LLE and SPE where you will explain the choice of solvent for each stage.
Focus on the properties of solvents and how they interact with the pollutants.
Discuss how thermal conditions affect the efficiency of the rotary evaporator and nitrogen blowdown methods.
Think about the relationship between temperature, pressure, and volatility of solvents.
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