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3 cards from this section. Quick, good the night before a test.
What is flash desorption?
Think about how temperature relates to desorption.
Name one volatile organic compound (VOC).
These are common air pollutants.
What primary benefit does flash desorption provide in volatile analysis?
Think about why speed is important in analysis.
True or False: The carrier gas in flash desorption can be any gas.
Consider what properties are needed for the gas.
Calculate how changing the rate of heating affects the concentration of a volatile compound analyzed under a flash desorption process.
Reflect on how temperature affects vapor pressure.
Propose an experimental setup for comparing flash desorption vs. slow desorption in measuring a specific VOC. What factors would you control?
Think about the principles of controlled experiments.
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