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3 cards from this section. Quick, good the night before a test.
What is meant by mass transfer resistance?
Think about physical barriers in a system.
Define mass transfer coefficient.
It has a key role in flux calculations.
What does mass transfer resistance refer to?
Think about what slows down the transfer.
True or False: Resistance in series indicates individual resistances are multiplied to find the overall resistance.
Remember how electric circuit resistances work.
Given a mass transfer coefficient k1 of 0.5 and k2 of 1.0, calculate the flux if the bulk concentrations are C1 = 0.2 and C2 = 0.05.
Examine both concentrations' contributions to total flux.
If a lake has a VOC concentration of 0.3 mg/L and the ambient air shows 0.02 mg/L, apply Henry's law to find the equilibrium concentration.
The focus is on understanding what values are needed for kH.
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